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Compounds, Molecules, Bonding & IMFs: ReviewQ1 & Explore U7

Last updated about 3 years ago

27 questions

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Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

How does an atom (other than helium) with less than 8 valence electrons become stable?

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

Question 12

12.

Question 13

13.

Question 14

14.

Question 15

15.

Question 16

16.

Question 17

17.

An ionic bond represents connection between and _ .

Question 18

18.

A metallic bond represents the connection between and _____ .

Question 19

19.

Why is water polar?

Question 20

20.

VSEPR Theory is used to ...

Question 21

21.

Draw the dot diagram for Nitrogen.

Question 22

22.

Draw the dot diagram for Carbon.

Question 23

23.

Question 24

24.

Question 25

25.

Question 26

26.

Question 27

27.

Give an example of atoms that could form a metallic bond (not a band - Au4 is actually a band).

Made up of 2 or more different elements.

Compound

Mixture

Molecule

Chemical

A group of atoms held together by covalent bonding that acts as an independent unit.

Molecule

Chemical

Mixture

Compound

Categorize the items below.

N2

H2

H2O

NaCl

Compound

Molecule

A chemical bond formed when two atoms share one or more pairs of valence electrons.

Covalent bond

Isotope bond

Ionic bond

Common bond

Which one has the stronger bond?

Nitrogen

Oxygen

How many atoms make up this compound?

24

6

12

6

How many valence electrons are shared in each (singular) covalent bond?

4

3

2

1

What kind of chemical bonding is taking place with Bromide?

Quadruple bond

Triple bond

Single bond

Double bond

A molecule that has a partial positive end and a partial negative end because of unequal sharing of electrons.

Chemical equation

Compound

Polar

Nonpolar

Polar molecules dissolve in _________________ solvents.

tripolar

ionic

polar

nonpolar

A group of chemical symbols and numbers that represent the elements and the number of atoms of each element that make up a compound

Chemical formula

Dot diagram

Chemical equation

Structural formula

The number of valence electrons for an Oxygen atom.

2

4

6

8

The number of valence electrons for a Sulfur atom.

2

4

6

8

The number of valence electrons for a Chlorine atom.

4

5

6

7

The number of valence electrons for a Carbon atom.

4

5

6

7

Will the following pair of elements make an ionic bond, a covalent bond, or no bond?  C and O

ionic

covalent

no bond

Will the following pair of elements make an ionic bond, a covalent bond, or no bond?  C and F

ionic

covalent

no bond

Will the following pair of elements make an ionic bond, a covalent bond, or no bond?  Na and Al

ionic

covalent

no bond

Will the following pair of elements make an ionic bond, a covalent bond, or no bond?  N and K

ionic

covalent

no bond