Answer:
your answer is (a) Copper Metal
Explanation:
They have the same density because a material, no matter how much of it there is, will always be a certain density. A 40g ball of iron has the same density as a 1g ball of iron.
Answer:
False
Explanation:
Amplitude does not affect wavelength
Carbon 14 because it has an approximate half life of 5000 years.
Answer:
I think your answer is either b or c but I think b is more likely to be your answer
