I think the answer the students average is 15 km?
Because a copper ion looses electrons, meaning it's negatively charged, and positives and negatives attract.
Use the formula for volume. V = lwh. Plug in the numbers for length, width, and height. Now we have V = 4.0 x 2.0 x 1.0, which is 8.0. So the volume of the block is 8.0 cm.
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Answer:
B)
Explanation:
It is the theme of the passage.
C: condensation
Examples are glasses fogging up and water droplets on a can of soda when it’s hot
