Which statement correctly describes protons? a. they have no charge and are present in the nucleus of an atom. b. they have a negative charge and travel around the nucleus of an atom. c. they have a positive charge and travel around the nucleus of an atom. d. they have a positive charge and are present in the nucleus of an atom along with the neutrons.

It is known that atoms are formed by protons, neutrons and electrons. Research has shown that each of these particles have charge.

-The electrons have negative carge

-Protons have a positive charge

-Neutrons have a neutral charge.

The currently accepted atomic models describe the atom as a nucleus formed protons and neutrons, with electrons orbiting around this nucleus as shown in the attached image.

Therefore the correct option is. D. They have a positive charge and are present in the nucleus of an atom along with neutrons.

c. 7/3

step-by-step explanation:

a rational number is like pi- it is a repeating decimal.

a. is -1.8

b. 2.236068

c. 2.3333333333333333333

d.   is 3

i hope that ! =)