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Liên kết ion và cộng hóa trị

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Sodium and Bromine will make a _____ bond

a)

Ionic

b)

Hydrogen

c)

Covalent

d)

Exploding

2.

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

a)

Covalent

b)

Ionic

3.

type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound.

a)

Ionic

b)

Covalent

4.

 

This type of bonding can be described as "I give, I get"

a)

Covalent

b)

my mom

c)

Ionic

d)

Friendship

5.

Why do all bonds form?

a)

filling the outermost energy level

b)

to win

c)

to make other atoms unstable

d)

to be famous

6.

What two types of atoms make a covalent bond?

a)

2 Metal

b)

2 Ionic

c)

1 nonmetal 1 metal

d)

2 Nonmetal

7.

 

NaCl

a)

metallic

b)

covalent

c)

Ionic

8.

Hydrogen and Chlorine will from a ____ bond

a)

Unique

b)

bestie

c)

Covalent

d)

Ionic

9.

Conducts electricity well when melted or dissolved

a)

Conductor

b)

Ionic

c)

Covalent

10.

Beryllium and sulfur will form a ____ bond

a)

Covalent

b)

Metallic

c)

Ionic

d)

Unique

11.

Poor electrical conductivity

a)

Ionic

b)

Covalent

c)

among us

12.

In ionic bonds, metals tend to?

a)

Keep their electrons

b)

Gain valence electrons

c)

Lose valence electrons

d)

None of these answers are correct

13.

MgO

a)

Ionic

b)

Metallic

c)

Covalent

14.

What type of bond involves the sharing of electrons between atoms?

a)

Mrs. Corley

b)

Covalent

c)

Ionic

d)

anything

15.

Why don't noble gases form bonds?

a)

They all have a full octet

b)

Noble gases do form bonds

c)

They only bond when with eachother

d)

none of these answers are correct

16.

 

This type of bonding can be described as a "cooperation"

a)

Diverse

b)

Ionic

c)

Covalent

17.

Water, H2O

a)

Ionic

b)

Covalent

c)

Water

18.

When metals bond with non-metals they form what type of bonds

a)

Ionic

b)

Covalent

19.

An ionic compound forms between a?

a)

2 nonmetals

b)

metal and nonmetal

c)

2 metals

d)

noble gasses

20.

 

Some are solids, some are liquids, and some are gases at room temperature.

a)

Ionic

b)

Covalent