Question

In the ion.

Ion
Co +2
Co+3
CIT
K+
S-2
Sr+2
A1+3
P-3
Number of Protons
Number of Electrons
3. Here are three isotopes of an element: 6¹2C
613C
614C

Answer 1

The number of protons for 612C is 6, for 613C is 6, and for 614C is 6. The number of electrons for 612C is 6, for 613C is 7, and for 614C is 8.