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Unit 4: Ionic Bonding Vocab

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

Ion

a)

An Atom or Molecule with a net electric charge due to the lass or gain of one or more electrons

b)

Force that holds atoms together in a metallic substance

c)

The mass in grams of one mole of a substance

d)

Consisting of many atoms

2.

Ionic Bonding

a)

Consistants of the mutual sharing of one or more pairs of electrons bwteen two atoms.

b)

A positively charged ion

c)

Type of Likage formed from the electostatic attraction between oppositely charged ions in a chemical Compound

d)

a negatively charged ion

3.

Covalent Bonding

a)

An atom or molcecule with a net electric charge due to the loss or gain of one or more electrons.

b)

Consists of the mutual sharing of one or more pairs of electrons between two atoms.

c)

A number assignied to an element in chemical combination which represents the number of electrons lost (or gain), by an atom of that element in the compound.

d)

Force that holds atoms together in a matallic substance.

4.

Metallic Bonding

a)

Consisting of many atoms.

b)

consists of the mutual sharing of one or more pairs of electrons between two atoms.

c)

The mass in grams of one mole of a substance.

d)

Force that holds atoms together in a metallic substance.

5.

The Chemical Unit

a)

The chemical Formula of an ionic compound that lists the ions in the lowest ratio that equals a neutral electrical charge.

b)

a positive Ion

c)

A number assigined to an element in chemical combination which represents the number of electrons lost (or gained), by an atom of that element in the compound.

d)

A negative Ion

6.

Oxidation Number

a)

Force that holds atoms together in a metallic sustance.

b)

Metal.

c)

Consisting of many atoms.

d)

A number assigined to an element in chemical combination which represents the number of electrons lost (or gained), by an atom of that element in the compound.

7.

Polyatomic ion

a)

The mass in grams of one mole of a substance.

b)

A number assigined to an element in chemical combination which represents the number of electrons lost (or gained), by an atom of that element in the compound.

c)

Consisting of many atoms.

d)

The chemical formula of an ionic compound that lists the ions on the lowest ratio that equals a neutral electical charge.

8.

Molar Mass

a)

Negative ion

b)

The mass in grams of one mole of a substance.

c)

Positive ion

d)

Force that holds atoms together in a metallic substance.

9.

Cation

a)

A negative charge of an ion

b)

A number assigined to an element in chemical combination which represents the number of electrons lost (or gained), by an atom of that element in the compound.

c)

A positive Charge of an ion

d)

Consiting of many atoms

10.

Anion

a)

A negative charged ion

b)

A number assigined to an element in chemical combination which represents the number of electrons lost (or gained), by an atom of that element in the compound.

c)

The chemical formula of an ionic compound that lists the ions in the lowest ratio that equals a nuetral electrical charge.

d)

A positive charged ion