Question

An element can be identified by its atomic number.

True
False

Answer 1

Answer:

false

Explanation:

The atomic number tells you the number of protons in one atom of an element. It also tells you the number of electrons in a neutral atom of that element. No two different elements will have the same atomic no so element can not be identified by its atomic no

Answer 2

The answer is true till when the isotope isn’t given