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Bitter427go
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1.) What must be added to 9 to get a sum of -5?


2.) Electrons have a charge of -1. Protons have a charge of -1. The total charge of an atom is the sum of its electron charge and proton charges, Find the total charge of an atom with 16 protons and 18 Electrons?

a. 2 b. -2 c. 34 d. -34
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Sagot :

Rhealynmendezmonterogo

2:B.-2

Step-by-step explanation:

1: ADD -14 TO GET -5

SOLUTION:

9+5=-5

×=-9-5

×=-14

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