1. Which of the following descriptions of subatomic particle is correct?

A. A proton has a positive charge and a negligible mass

B. An electron has a negative charge and a mass of approximately 1 amu.

C. A neutron has no charge and it mass is negligible

D. A proton has a positive charge and a mass of approximately 1 amu.

E. A neutron has a positive charge and a mass of approximately 1 amu.

2. This number is found on the periodic table for each element, and it represent the number of protons in the nucleus

A. Ion B. Mass Number C. Atomic number D. Mass number

3. What are the units for subatomic particles A. amu. B. amp C. ant D. alt

4. name all of the subatomic particles in order:

A protons,neutrons,electrons

B. Ions,isotopes, nucleus

C. Neutron,Electron,Atomic mass

D. Cation,Proton,Atom

5. It is referred as atoms having the same number of protons but different number of neutrons:

A. Mass Number

B. Atomic Number

C. Isotopes

D. Ions

6. These components of an atom are collectively referred to as subatomic particles:

A. Atomic Number, atom, isotope

B. Ion, molecule, atom

C. Protons, Electrons, Neutrons

D. Element, isotopes, mass number

7. Which of the following subatomic particle has the highest mass?

A. Neutron B. Proton C. Ion D. Atom

8. The subatomic particle which increases or decreases in an atom during the chemical reaction is?

A. Protons B. Neutrons C. Electron D. All of the above
Plsss. Answer the question correctly