Answer: C diamond has a different crystal structure from graphite
Explanation:
Answer:
Isotopes are atoms of the same element that have different numbers of neutrons but the same number of protons and electrons. The difference in the number of neutrons between the various isotopes of an element means that the various isotopes have different masses.
1.D 2.A that is pretty hard
Here is the link to the answer:
Answer:
d I think there's two answer
Explanation:
or c
