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Ionic Formulas - Binary

Authored by Rachel Esquibel

Science

7th - 12th Grade

NGSS covered

Used 90+ times

Ionic Formulas - Binary
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

The formula of this atom when it becomes an ion would be

N-2
N+3
N-3
N+2

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A negatively-charged ion.

atom
cation
anion
electron

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

An atom that has lost or gained electrons; an atom with a charge.

cation
anion
isotope
ion

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Cations are

positive
negative
on the right side of the periodic table.
nonmetals

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Na +  and  S -2

Na2S
NaS2
Na2S2
NaS

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

K +  and  N-3

KN
KN3
K3N3
K3N

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The chemical formula for an ionic compound of potassium and oxygen is

KO.
K2O.
K2O2.
KO2.

Tags

NGSS.MS-PS1-1

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