Atoms and Properties of Water Review

Name the three subatomic particles that make up an atom.

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Answer explanation

protons, neutrons, electrons

Name the particles that make up the nucleus of the atom.

• Proton

  Neutron

• Proton

  Electron

• Electron

  Neutron

• Neutron

  Neutron

Tags

NGSS.HS-PS1-8

What particle of the atom is not included in the nucleus?

• Proton

• Electron

• Neutron

• Ion

Name the particles that have an electrical charge and name the charge that each particle has.

• Proton +

  Neutron 0

• Electron +

  Proton -

• Neutron 0

  Electron -

• Proton +

  Electron -

a substance made of atoms of different elements bonded together in a certain ratio.

• ion

• atom

• covalent bond

• element

• compound

forms when atoms share a pair of electrons.

• ion

• compound

• atom

• element

• covalent bond

an atom that has gained or lost one or more electrons.

• element

• covalent bond

• ion

• atom

• compound

The smallest most basic unit of matter.

• ion

• covalent bond

• element

• atom

• compound

Tags

NGSS.HS-PS1-7

forms between a positively charged ion and a negatively charged ion.

• covalent bond

• element

• ionic bond

• atom

• compound

Tags

NGSS.HS-PS1-3

Two or more atoms held together by covalent bonds are called _____.

Tags

NGSS.HS-LS1-6