Multiple Choice

Key Concept $2\mathrm{.}1,$ Question $2$

Carbon$-12$ is the most abundant isotope of carbon on Earth. Carbon$-13$ makes up about $1$ percent of Earth's carbon atoms and is useful for radio imaging. Based on this information, which statement is true?

a$.$ Carbon$-13$ has more protons than carbon$-12.$

b$.$ Carbon$-13$ has more neutrons than carbon$-12.$

c$.$ Carbon$-13$ has more electrons than carbon$-12.$

d$.$ Carbon$-13$ has an electronic configuration that is different from that of carbon$-12.$

e$.$ Carbon$-13$ has equal numbers of protons and neutrons.

$$ Yogiongraning

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