Question

HELP PLEASE!! DUE TOMORROW!!

1. Which of the following statements regarding electric charge are TRUE?
a. A positive charge repels a negative charge and attracts other positive charges.
b. A positive charge attracts a negative charge and repels other positive charges.

2. Is electric charge a property of just electricity or is charge a property of all atoms?

4. There are four forces in nature. Name the four forces and rank them from strongest to weakest.

5. There are three particles inside an atom. One of them has zero electric charge. Which one is it?

6. All atoms of the same element have (choose one):
a. the same number of neutrons
b. the same number of protons
c. the same mass

Answer 1

yeah. it's just the number of neutrons that differs in isotopes

Answer 2

@ganeshie8 @mathstudent55 @robtobey @Luigi0210 @welshfella @Mehek14 @jhonyy9 @agent0smith @sleepyjess

Answer 3

1. (b)like charges repel each other whereas unlike charges attracts.
2. charge is flow of electrons which are contained in atoms.
4. Four forces nucleur force or strong interaction>electromagnetic force>weak force>gravitaional force
5. Neutron
6. Protons