Determine the mass (mass number) of an atom with 5 protons, 6 neutrons, and 5 electrons

Determine the net charge of an ion with three (3) protons and two (2) electrons:

Which subatomic particle, when added to the nucleus, is responsible for changing the element?

Tags

NGSS.HS-PS1-8

Which subatomic particle has (almost) no mass?

Which of the following subatomic particles are found in the nucleus:

• protons

• neutrons

• electrons

• s-waves

Determine the "Mass Number" for the following atom: Protons: 8; Neutrons: 8; Electrons: 8

Determine the "element" for the following atom: Protons: 8; Neutrons: 8; Electrons: 8

Determine the net charge for the following atom: Protons: 9; Neutrons: 10; Electrons: 10

Determine the "Mass Number" for the following atom: Protons: 6; Neutrons: 7; Electrons: 10

Determine the "element" for the following atom: Protons: 6; Neutrons: 7; Electrons: 10