volume_mute

It is common to state the mass number after the name of an element to indicate a particular isotope

publish date: 2022/09/18 10:24:00 GMT+10

volume_mute

Carbon-12 represents an isotope of carbon with 6 (1) transparent and 6 (2) transparent , while uranium-238 is an isotope of uranium that has 146 (3) transparent

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protons
neutrons

Correct Answer

(1) protons
(2) neutrons
(3) neutrons

Reference

Beginning Chemistry v. 1.0

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