2023-24 Physical Science Chapter 3B Section 3.5 "Ions"

An imbalance of electrical charge occurs in atoms as a result of the gain or loss of which subatomic particle?

• Protons

• Electrons

• Neutrons

• Notrons

Tags

NGSS.MS-PS2-3

Atoms with the same number of electrons and protons are said to be _________________.

• happy little atoms

• unstable atoms

• balanced atoms

• electrically negatively charged atoms

• electrically positively charged atoms

An atom with an unequal number of protons and electrons is called a(n) ___________________.

• ion

• eon

• dion

• pon

• non

An atom with more protons than electrons has what net electrical charge?

• positive

• negative

• atomic +/- charge

• neutral

An atom with more electrons than protons has what net electrical charge?

• positive

• negative

• atomic +/- charge

• neutral

An atom with a net positive electrical charge is called a(n) _________________.

• anion

• cation

• dogion

• onion

An atom with a net negative electric charge is called a(n) ___________________.

• anion

• cation

• dogion

• onion

What would be the net electrical charge of an atom that has gained two more electrons than protons?

• 2-

• 1-

• -2

• -1

Select the balanced Chlorine atom from the four atom models shown.

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• 

Tags

NGSS.MS-PS1-1

Select the Chlorine Anion from the four atom models shown.

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Tags

NGSS.MS-PS1-1