Complete the third column of the table. Express your answers as integers. Enter

Question

Complete the third column of the table. Express your answers as integers. Enter your answers in order given in the table, from the top to bottom, separated by a comma. A = _________ Complete the fourth column of the table. Express your answers as integers. Enter your answers in order given in the table, from the top to bottom, separated by a comma. #P = _________ protons Complete the fifth column of the table. Express your answers as integers. Enter your answers in order given in the table, from the top to bottom, separated by a comma. # c = _________ electrons

Explanation / Answer

Complete table

Symbol        Z          A         p        e        n         charge

Fe               26        56        26      24      30           2+

Be2+           4          9          4         2        5            2+

Mg2+          12        25        12       10      13           2+

N1-              5         14          5        9        5            1-

So the answers for all the parts can be taken from the table.

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