Atoms, Elements, and the Periodic Table_Hong

What are the three subatomic particles that make up an atom?

• Protons, Electrons, and Photons

• Protons, Neutrons, and Electrons

• Protons, Neutrons, and Quarks

• Neutrons, Positrons, and Electrons

letter A

• proton

• neutron

• electron

• nucleus

Tags

NGSS.MS-PS1-1

letter B

• proton

• neutron

• electron

• nucleus

Tags

NGSS.MS-PS1-1

letter C

• proton

• neutron

• electron

• nucleus

Tags

NGSS.MS-PS1-1

Parts B and C makes up the ____.

• proton

• neutron

• electron

• nucleus

Tags

NGSS.MS-PS1-1

What is the charge of an electron?

• positive

• negative

• neutral

What is the charge of a proton?

• positive

• negative

• neutral

What is the charge of a neutron?

• Negative

• Half

• Positive

• Neutral

What is the smallest particle that makes up all matter?

• atom

• cell

• molecule

• compound

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

What is the chemical symbol for oxygen?

• Ox

• Oxg

• Om

• O