Which is a false statement about elements?
a. each element has its own proton number.
b. each element has its own atomic number.
c. each element has its own neutron number.
d. each element has its own chemical symbol.

C is incorrect because the atomic number and symbol are the only ones displayed.

I think it could be A but it is most likely C

Hope it helps!!

C. Each element have its own neutron number seems false.

Explanation:

In the given options, C options seems incorrect because

A. Each element have its own proton number which is equal to its electron number.

B. Each element have its own atomic number. Every elements have a unique atomic number.

D Each element have its own chemical symbol which is shown in periodic table.

But each atom do not have their specific neutron number.