Which is the correct pattern of how the sizes and charges of atoms change with the addition and subtraction of electrons? a
С
d
e

When adding electrons, the charge becomes positive.
When adding electrons, the charge becomes negative.
When subtracting electrons, the charge becomes positive.
When subtracting electrons, the charge becomes negative.
Lose of electrons makes the atoms smaller.
Lose of electrons makes the atoms larger.
Gain of electrons makes the atoms smaller
Gain of electrons makes the atoms larger.
All the Above
f
h
None of the Above
PLS HELP ASAP

explanation:

metals have excess of electrons whereas non-metals have deficiency of electrons. thus, in order to gain stability metals easily donate their electrons to the non-metals.

for example, electronic configuration of sodium is and electronic configuration of phosphorous is .

when a phosphorous atom and sodium atom combine together then sodium will donate is extra one electron to the phosphorous atom. as a result there will be formation of ionic bond between sodium and phosphorous.

the reaction will be as follows.

there, are three sodium sodium atoms and each of them will donate its one extra electron to phosphorous atom. thus, the sub-shell of phosphorous gets completely filled.  

thus, we can conclude that electrons are transferred from atoms of sodium to atoms of phosphorous. this transfer makes the sodium atoms donate one electron and the phosphorous atoms to gain one electron. as a result, the sodium and phosphorus atoms strongly attract each other.

c. is the answer

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explanation: