12. Which of the following statements is NOT CORRECT?
a. matter is made up of tiny particles
c. there are spaces between the particles of matter
b. particles of matter are not moving at all d. the particles of matter attract each other.
13. Considering the laws of charges, what will
happened if the positive meets with negative charge?
a attracts
b. repels
e attracts then repels d nothing happens
14. What sub-atomic partide is negatively charge?
a.nucleons
b.electron
c.proton
d. neutron​