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Rcognize the given as elements or compounds a nh3 b n2 c

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Identify the following as elements or compounds: (a) NH3, (b) N2, (c) CO, (d) Co, and (e) He. Give the numbers of protons and electrons in each of the following: (a) Na+, (b) Ca2+, (c) Al3+, (d) I-, (e) O2-, (f) N3-, and (g) He.

Reference no: EM13469510

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