2.3

Question 1

What are the components of the nucleus of an atom

Answer 1

Protons and neutrons

Question 2

What is the charge of the nucleus of an atom

Answer 2

Positive

Question 3

The ability for an atom to ATTRACT electrons

Answer 3

Electronegativity

Question 4

Covalent bonds

Answer 4

SHARE electrons

Question 5

2 non-metals

Answer 5

Covalent bonds

Question 6

An atom with 7 valance electrons will

Answer 6

Gain 1 electron

Question 7

Gain electrons

Answer 7

Non metals

Question 8

N2O5 and CO2

Answer 8

Covalent

Question 9

Non-polar covalent bonds share electrons

Answer 9

Equally
Between 2 identical non-metals

Question 10

Polar covalent bonds share electrons

Answer 10

Unequally
Between any 2 different non-metals (except C - H and S - H

Question 11

F - H

Answer 11

Polar covalent bond

Question 12

N - O

Answer 12

Polar covalent bond

Question 13

The ability of an atom to attract electrons from another atom while in a compound
(desire for an atom to gain electrons)

Answer 13

Electronegativity

Question 14

The separation of electric charge
Due to the shifting of electrons

Answer 14

Polarity

Question 15

Unevenly matched game of tug of war where one side pulls harder

Answer 15

Polar bond

Question 16

Evenly matched game of tug of war where both sides pull equally on rope

Answer 16

Non polar bond

Question 17

Non metal atom with high electronegativity shares electrons with a non metal atom with low electronegativity

Answer 17

Polar Covalent bond

Question 18

An atom of Mg and an atom of O would form what bond?

Answer 18

Ionic

Question 19

Atom with high electronegativity shares electrons with an atom with equally high electronegativity

Answer 19

Non polar covalent

Question 20

2 Fl atoms share electrons to form a bond

Answer 20

Non polar covalent