Chemistry, 27.01.2020 18:31, areynaguzman100

Which of the following species has
(a) equal numbers of neutrons and electrons;
(b) protons, neutrons, and electrons in the ratio 9: 11: 8;
(c) a number of neutrons equal to the number of protons plus one-half the number of electrons?
24mg2+, 47cr, 60co3+, 35cl-, 124sn2+, 2266th, 90sr petrucci, ralph h.. general chemistry (p. 63). pearson education. kindle edition.

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Which of the following species has
(a) equal numbers of neutrons and electrons;
(b) p...