Consider three possible atomic arrangements for cyanamide (ch 2 n 2 ): (a)h 2 cnn (b)h 2 ncn (c)hnnch using formal charges as a guide, determine which is the most plausible arrangement.

The answer to yourquestion is: a) H₂CNN

Explanation:

Remember that H has one valence electron

                          C has four valence electrons

                          N has five valence electrons

I recommend you draw the Lewis structure to decide which isthe best arrengement. The Lewis structure is in the attachment.

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).