Atoms and Properties of Water Review

Name the three subatomic particles that make up an atom.

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 (a)   .

Tags

NGSS.HS-LS1-6