Chemical Bonding

Question 1

Ionic bond

Answer 1

Transfer of electrons

Metal and nonmetal

Question 2

Covalent bond

Answer 2

Sharing electron

Nonmetal and nonmetal

Question 3

Octet rule

Answer 3

Bonding occurs in order to give atoms 8 valence electrons

Question 4

Cation

Answer 4

Positive ion, formed when electron is lost (metals do this)

Question 5

Anion

Answer 5

Formed when electron is gained (nonmetals do this)

Question 6

Group 1 VE and charge

Answer 6

VE: 1
Charge: +1
Cation

Question 7

Group 2 VE and charge

Answer 7

VE 2
Charge 2+
Cation

Question 8

Group 13 VE and charge

Answer 8

Al
VE: 3
Charge: +3
Cation

Question 9

Group 14 VE and charge

Answer 9

VE 4
Charge 4+-
Anion/cation

Question 10

Group 15 VE and charge

Answer 10

VE 5
Charge 3-
Anion

Question 11

Group 16 VE and charge

Answer 11

VE 6
Charge 2-
Anion

Question 12

Group 17 VE and charge

Answer 12

VE 7
Charge -1
Anion

Question 13

Group 18 VE and charge

Answer 13

VE 8

Charge 0

Question 14

Binary

Answer 14

Compound that contain only 2 elements

Question 15

Binary type 1 naming

Answer 15

Name of metal + name of nonmetal -ide

Question 16

Binary naming type 2

Answer 16

Name of metal (charge) + name of nonmetal -ide

Question 17

Polyatomic ions

Answer 17

Groups of bonded atoms with an overall charge

Question 18

H3O+

Answer 18

Hydronium

Question 19

C2H3O2-

Answer 19

Acetate

Question 20

NO3-

Answer 20

Nitrate

Question 21

CN-

Answer 21

Cyanide

Question 22

OH-

Answer 22

Hydroxide

Question 23

CO3 2-

Answer 23

Carbonate

Question 24

SO4 2-

Answer 24

Sulfate

Question 25

PO4 3-

Answer 25

Phosphate

Question 26

NH4+

Answer 26

Ammonium

Question 27

1

Answer 27

Mono

Question 28

2

Answer 28

Di

Question 29

3

Answer 29

Tri

Question 30

4

Answer 30

Tetra

Question 31

5

Answer 31

Penta

Question 32

6

Answer 32

Hexa

Question 33

7

Answer 33

Hepta

Question 34

8

Answer 34

Octo

Question 35

9

Answer 35

Nona

Question 36

10

Answer 36

Deca

Question 37

Binary molecular compounds naming

Answer 37

Prefix- name of nonmetal + prefix-name of nonmetal-ide

Question 38

Lewis dot symbol

Answer 38

Notation for an atom

Question 39

Lewis dot structure

Answer 39

Notation for a molecule

Question 40

Exceptions to octet rule - expanded octets

Answer 40

P is stable with 10 electrons and 5 bonds S is stable with 12 electrons and 6 bonds

Question 41

Exceptions to octet rule - limited octets

Answer 41

Be is stable with 4 electrons and 2 bonds B is stable with 6 electrons and 3 bonds

Question 42

Tetrahedral

Answer 42

4 electrons groups, 4 bonds

Question 43

Pyramidal

Answer 43

4 electrons groups, 3 bonds and 1 nonbonding

Question 44

Bent

Answer 44

4 electron groups, 2 bonds, 2 nonbonding

Question 45

Planar

Answer 45

3 electron groups, 3 bonds

Question 46

Linear

Answer 46

2 electron groups, 2 bonds

Question 47

Polar covalent

Answer 47

Electrons shared equally

Question 48

Polar covalent

Answer 48

Electrons not shared equally

Question 49

Nonpolar molecules

Answer 49

All nonpolar bonds bonds are NONPOLAR MOLECULES | 3 atoms geometries

Question 50

Polar molecules

Answer 50

2 atom geometries