Electrons and protons are particles in an aton with equal but opposite charges. Electrons have a negative charge and protos have a positive charge. What is the charge of an atom with 2 more electrons than protons?

The total charge on atom is -2.

Step-by-step explanation:

We are given the following in the question:

Electrons have a negative charge.

Let this charge be represented by -1.

Protons have a positive charge. Let this charge be represented by +1.

An atom have 2 more electrons than protons.

Let be the number of protons.

Then, the number of electrons are

Total charge on atom =

=Charge on atom = Charge of protons + Charge of electrons

Thus, the total charge on atom is -2.

two data sets with the same median will not have the same varaibility

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system