Which of the following elements is a poor conductor of heat and electricity?
A. Mg (12)
B. Ti (22)
C. F (9)
Answers
Answer 1
The answer is B I’m pretty sure
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help me- i hate science sm-
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returning home. when the graph goes down, you’re going backwards. when it ascends, you are going straight/going up
Personally I would have thought it would be walking down a hill, as the steepness of it
Im not doing the math-
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The average speed of the blocks are 0.36 m/s. Explanation: Average speed is defined as the ratio of distance covered per unit time. So if it is said that blocks are pulled to 0.9 m in the right side. This means the blocks cover a distance of 0.9 m from the origin and that distance is covered in 2.5 s. Thus, the average speed can be calculated from the change in speed with respect to time. As at time t = 0 , the speed is also zero, and at time t = 2.5 s , the speed will be Since, in this case, the speed is equal to the average speed of blocks. So the average speed of the blocks will be 0.36 m/s.
The answer is 0.36 m/s credit to the guy above me (give him Brainlyist) but I also had to do this assessment.
What are the extremely small particles that all elements are composed of?