O Science Application: An atom consists of charged particles called
electrons and protons. Each proton has a charge of +1 and each
electron has a change of -1. Remember number of electrons is equal
to number of protons, while answering these questions
(a) What is the change on an atom?
(b) What will be the change on an atom fit loses an electron?
(c) What will be the charge on an atom if it gains an electron?

where are the images of the functions i can only see the question you typed.

step-by-step explanation:

(3x-8) or (3x+8)

step-by-step explanation:

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional