Subatomic Particles

Which subatomic particle has a positive charge?

• proton

• neutron

• electron

• nucleus

Which subatomic particle as no charge, also known as a neutral charge?

• proton

• neutron

• electron

• nucleus

What is the center of an atom called?

• The proton

• The electron cloud

• The shell

• The nucleus

The nucleus of an atom contains which subatomic particles?

• protons and electrons

• protons and neutrons

• electrons and neutrons

• protons, electrons, and neutrons

Tags

NGSS.MS-PS1-1

Which subatomic particle does the RED(+) circle represent?

• proton

• neutron

• electron

• nucleus

Tags

NGSS.MS-PS1-1

Which subatomic particle does the YELLOW(-) circle represent?

• proton

• neutron

• electron

• nucleus

Tags

NGSS.MS-PS1-1

Which subatomic particle does the GREEN( ) circle represent?

• proton

• neutron

• electron

• nucleus

Tags

NGSS.5-PS1-1

What types of particles are found in the cloud surrounding the atom's nucleus?

• Positively charged particles and negatively charged particles
• Negatively charged particles only
• Neutral particles and positively charged particles
• Positively charged particles only

Tags

NGSS.MS-PS1-1

The atomic mass is equal to _.

• the number of protons only
• the number of neutrons only
• the total number of protons and neutrons
• the number of protons, neutrons, and electrons.

An atom becomes _________ when it gains more electrons than protons.

• Positive

• Negative

• Neutral

• Invinsible