Electrons have a charge of (-1), and protons have a charge of +1. An atom of oxygen has 8 electrons, and an atom of Argon has 18 electrons. If both of these atoms have a
neutral charge (a charge of o), what is the difference between the number of protons in
argon and the number of protons in oxygen?

answer: i cant see the picture

step-by-step explanation:

can u take a better picture

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation: