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Carbon-12, Carbon-13 and Carbon-14 are atoms that has the same number of protons but different number of neutrons. These atoms are also known as:
A. Ions
B. Isotopes
C. Neutral Atom
D. Unbalance atom


Sagot :

Answer:

B

Explanation:

Isotopes are atoms that have the same number of protons but different numbers of neutrons. Carbon has 15 known isotopes, ranging from carbon-8 to carbon-22. Only carbon-12 and carbon-13 are stable. Carbon-14 is the longest-lived radioactive isotope.