Chemistry Middle School

Please help me get the answer. I cannot see what the color difference is. Please help. The code has to be a 4 digit code with no spaces

Please Help Me Get The Answer. I Cannot See What The Color Difference Is. Please Help. The Code Has To

Answers

Answer 1

Answer:

There  are bolded letters and light letters, there are way more than 4.... can you explain it better?

Explanation:

Answer 2
7745 I’m srry if it’s wrong I tried hard to see

Related Questions

HELP ME PLEASE
T-T thanks

Answers

Answer: You Would have to .

Explanation:

DOES ANYONE ELS FIN SNUFFLEUPAGUS CREEPY CAUSE I DO.....

Answers

Answer:

BROO.... YESSS

Explanation:

Answer:

Yes

Explanation:

They just creep me out

What is one advantage of developing energy-efficient technologies?

Answers

Answer:

it's simple

Explanation:

For residential buildings, a whole-house approach using a cost-effectiveness criterion can result in savings of 50 percent or more in heating and cooling and 30–40 percent reductions in total energy use.

I hope you understand have a great day :3

One advantage of developing energy-efficient technologies, would be less waisted money on electricity.

Watch the video below. After the video use the text box to answer the following questions:

1. What is the difference between and autotroph and a heterotroph?

2. What is one example of an autotroph. One example of a heterotroph.

Please help the video isn't necessary for these questions :)

Answers

autotrophs are producers and they prepare their own food. heterotrophs are consumers that depend on other sources for their food.

autotroph ex. plants, algae, some types of bacteria

heterotroph ex. dogs, birds, all humans
^ , i argee with them .

You mix two cleaning chemicals and they start bubbling and releasing a funny smelling gas. First, run because it is poisonous! Second, was that a physical or chemical change? How do you know?

Answers

Answer:

it's a chemical change

Explanation:

When two different chemical substances are mixed they are no longer the same and can not be changed back so therefore it's a Chemical reaction.

(Dear brainly, you can't delete this question caue its about school work too)


(Flair?) I failed my siecne mindterm with a 50%, can pass that class? (My total grade is a 90.5%)

Answers

Answer:

70% to 100% is the highest grade, a mark of Distinction. 60% to 69% earns a Merit. 50% to 59% is Pass.is what im guessing and if your grade is 90.5 and has lowerd or hasn't that is ok because it might lower to a c but i advise to work better and if it is just a 90.5 overall including the test score that is fine nbut you will pass is what im think

Explanation:

Try better next time :) hope i help so you pass im ptretty sure and if you dont just be a tryhard

I don’t understand your question but It looks like the another person answered it already did

Which of the following pH values represents a strong acid?

1
8
13
7

Answers

Answer:

1

Explanation:

acid is 0-3 lower numbers

1














1 is the ph of a strong acid learned this last year glad I could help.

I REALLY NEED HELP ITS DUE AT 11:59 PM

Answers

Answer:

I attached a photo of balanced equations but thats as much as I can help.

Explanation:

well all I know is that reactants are like ingredients to make a product so I would say that h2+O2 are the reactants and the arrow is directing that it makes h20 which is your product

The most useful property of metalloids is their _____.

A. stored energy which is released through combustion

B. being non-reactive with other elements

C. value when used to make precious jewelry

D. varying ability to conduct electricity

Answers

Answer:

DDDDDDDDDDDDDDDDDD

Explanation:

i just answer this it's corect trust meee

Why are lysosomes important?

Answers

When a cell is beyond repair, lysosomes help it to self-destruct in a process called apoptosis.

Answer: A lysosome is a membrane-bound cell organelle that contains digestive enzymes soooo. They break down excess or worn out cell parts, they may be used to destroy invading viruses and bacteria. If the cell is damaged beyond repair, lysosomes can help it to self-destruct in a process called programmed cell death, or apoptosis.

Explanation: So that's why it is important

As the amount of salt in water increases, the___________ of the water increases.


1. temperature


2. humidity


3. density


4. size

Answers

Answer:

3

Explanation:

As the amount of salt in water increases, the density of the salt water increases. The more the particles of the in water being added to the total mass and thus increases the density.

What is density ?

Density of a substance is the measure of its mass by volume. It describes how closely packed its particles are. The density of a substance depends on the bond type, pressure and temperature.

The density of pure water is 1 g/ml. However, when salt is added to water it becomes denser since the mass of the solution changes from that of water.

Hence, more the salinity of the salt solution, more denser it is. Because, amount of salt is contributing to the total mass. Therefore, As the amount of salt in water increases, the density of the salt water increases.

Find more on density :

https://brainly.com/question/15164682

#SPJ6

Which of these can be combined to make a mixture?

a. solid and a liquid
b. two solids
c. two liquids

Answers

Two liquids is the correct answer

Answer:

c

Explanation:

you cant mix a rock and a rock together and expect to get a mixture

and you cant mix a rock and water and expect them to mix

so its on logical that it is two liquids

(Subject is actually 8th Grade Science But The don't have that... i'm sorry.)

Question:

If you have two objects with different masses about to fall from the same height. Which one will have the greatest potential energy?


Group of answer choices:

A.) Smallest

B.) Largest

C.) Roundest

D.) Flattest

Answers

Answer:

I am Going to say the smallest im in 8th grade and i got that right

Explanation:

The smallest will have the greatest potential energy

Which of the following is a problem caused by acid rain?

respiratory problems in humans
is a factor in global warming
makes lakes and streams unsuitable aquatic life

Answers

Answer:

Air pollution like sulfur dioxide and nitrogen oxides can cause respiratory diseases, or can make these diseases worse. Respiratory diseases like asthma or chronic bronchitis make it hard for people to breathe.

Answer:

1st one

Explanation:

mark brainliest please

explain why the sun appers to be the brightest star in the sky. relate your explanation with an example such as street lights. this is science

Answers

Answer:

The sun is a star but It is the brightest in the sky because it is the closest star to earth.

I don't know how to compare it to street lights though...

Explanation:

PLEEASEE HELP ITS PAST DUE AND IM GIVING BRAINLIEST

Which process is an example of a physical change?

a. wood burning in a camp fire
b. iron rusting on a bicycle chain
c. ice melting after a snow storm
d. milk souring because it is old

Answers

Answer:

c or d

Explanation:

i dont know which one but it's one of those

Which group of elements has the highest boiling point? * IIIa (13) IIa (2) Ia (1) IVa (14) Transition metals

Answers

Answer:

the elements that have the highest boiling is transition metals

Which metals are so reactive that they are never found as uncombined elements in nature?

A. alkaline earth metals

B. alkali metals

C. rare earth metals

D. transition metals

Answers

B

This element is rare and it reacts very quickly to other elements

A tool might be made of an alloy because the alloy _____.


A. occurs naturally

B. resists rust

C. can bend easily

D. is softer

Answers

I assume the answer is: A
~Hello Wonderful Person~

Your answer is:

B. Resists rust.

A tool might be made of an alloy because the alloy resists rust.

Why?

Iron is a great building material but steel (an alloy made by adding small amounts of non-metallic carbon to iron) is stronger, harder, and rustproof. Aluminum is a very light metal but it's also very soft in its pure form.

Alloy steels have a wide range of special properties, such as hardness, toughness, corrosion resistance, magnetizability, and ductility. Nonferrous alloys, mainly copper–nickel, bronze, and aluminum alloys, are much used in the coinage.

____________________________________________________________

Hope this helps!

⊕If this answer does not answer your question or displeases you, tell me in the comments and I will try to find the right answer and replace it ASAP. Thank you.⊕

Have a good day.

How can I use chemical properties in a sentence?

Answers

Answer:

A property used to characterize materials in reactions that change their identity. 1, The chemical properties of coal are still incompletely understood. 2, Nevertheless, taken on balance, if you possess unpleasant chemical properties, it pays to advertise

Explanation:

you need to use the correct form of the property

HEELLPP PLEASE IM BEGGING ILL GIVE BRAINLIEST

Vegetable soup is an example of _____________:


A. an element
B. a compound
C. a mixture
D. a chemical reaction

Answers

Answer:

C

Explanation:

You mix different thing together to make a new thing.

How many moles of Hg are in a thermometer that contains 0.055 mL of Hg?

Answers

Answer:

745.8

Explanation:

Answer:

745.8

Explanation:

I hope this helps, and correct I mostly guaranteed is correct.

Other Questions
Pleasee can you give me the answer and explain how to do it for the future because Ive been seeing this all day and I dont know how to do it ;( Consider the graph of the function f(x) = e^x "Coyote and the Buffalo": What elements of creation and naturalphenomena are explained in this story? Solve each single-step equation. Show your work. a -2 + 3 = -2 Still serve me in my age, I pray, As in my youth, O faithful one; For years I've brushed thee every day Could Socrates have better done? 5 What though the fates would wreak on thee The fulness of their evil art? Use thou philosophy, like me And we, old friend, shall never part! I thinkI often think of it 10 The day we twain first faced the crowd; My roistering friends impeached your fit, But you and I were very proud! Those jovial friends no more make free With us (no longer new and smart), 15 But rather welcome you and me As loving friends that should not part. The patch? Oh, yesone happy night "Lisette," says I, "it's time to go" 20 She clutched this sleeve to stay my flight, Shrieking: "What! leave so early? No!" To mend the ghastly rent she'd made, Three days she toiled, dear patient heart! And Iright willingly I staid Lisette decreed we should not part! 25 No incense ever yet profaned This honest, shiny warp of thine, Nor hath a courtier's eye disdained Thy faded hue and quaint design; 30 Let servile flattery be the price Of ribbons in the royal mart A roadside posie shall suffice For us two friends that must not part! Fear not the recklessness of yore Shall re-occur to vex thee now; 35 Alas, I am a youth no more I'm old and sere, and so art thou! So bide with me unto the last And with thy warmth caress this heart That pleads, by memories of the Past, 40 That two such friends should never part! reflect shape a in the line y = 4 Do my sentences make sense?He arrived when I had less than three hours to pack before flying to Orlando, Florida. I managed by stopping what I was doing and spending that time packing my things. What is a good job duty Please help I dont understand,Will give brainly i need answers for present simple vs present continuous could u help me with this one im struggling Please help! Will mark brainliest 1. Find the coordinates of the centroid of the triangle with the given vertices.A(2,3), B(8, 1), C(5,7)The centroid is ( , ) I need Help with this problem Oh, I'm brushing my teeth on topIt's so much fun, I hate to stopBut while I'm brushing my teeth and having so much funI never let the water run, no I never let the water runOh, I'm brushing my teeth on the bottom'Cause I wouldn't wanna say that I forgot em'But while I'm brushing my teeth and having so much funI never let the water run, no, I never let the water runOh, I'm brushing my teeth in backGotta get rid of all the plaqueBut while I'm brushing my teeth and having so much funI never let the water run, no, I never let the water runI never let the water run, no, I never let the water runOh, I'm brushing my teeth all around'Cause I like to hear the squishing soundBut while I'm brushing my teeth and having so muchI never let the water run, no, never let the water run 100 POINTS AND BRAINLIEST!Which of the following statements is true?The most common biological evidence used in DNA testing is sweat.DNA testing cannot be done on cells that have been dead for more than five years.Inconclusive DNA test results usually means the suspect is guilty.Some DNA tests analyze the mitochondria instead of the nucleus of a cell. Guys last question pls help Please help!!! Explain your answer What is the difference between a homogenous and a heterogeneous? If a SARS-CoV2 virus were to mutate and become and become better at attaching to respiratory cells, how would natural selection lead to this mutant virus becoming the dominant virus type? Use the four steps of natural selection in your response: overpopulation, genetic variation, competition, differential reproductio.