Chemistry, 07.11.2020 02:40 jboii11

Which of the following statements is not true statement? (a
An atom contains a large nucleus that is composed of protons, and neutrons.
b
Each element has a specific and unique atomic number.
c
Several elements make up an atom.
d
Isotopes of an element have the same number of protons and different number of neutrons.

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Which of the following statements is not true statement? (a
An atom contains a large nucleus...

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