Ionic and Covalent bonding

Question 1

What is ionic bonding?

Answer 1

The electrostatic bond that binds opposite charges

Question 2

How do you create an ionic bond?

Answer 2

With a anion (non-metal) and cation (metal)

Question 3

Are the electrons being shared or transferred in a ionic bond?

Answer 3

Transferred

Question 4

Ionic bonds have _______ above ___

Answer 4

electronegativity, 1.7

Question 5

NaCL, CaCl2

Answer 5

A formula unit in a simple ration in the crystal

Question 6

What make an ionic compound?

Answer 6

Crystals and covalent compounds that has molecules

Question 7

Ionic compunds have…

Answer 7

high melting points and boiling points, conduct electricity and soluble to water

Question 8

Ionic can only be

Answer 8

Solid at room temp

Question 9

What is covalent bonding?

Answer 9

A bond that shares electrons

Question 10

How can you do a covalent bond?

Answer 10

Two or more non-metals

Question 11

Molecule

Answer 11

Neutral group of atoms held together by covalent bonds

Question 12

Diatomic molecule

Answer 12

2 molecules

Question 13

Molecular formula

Answer 13

Types of atoms and numbers of atoms in a molcule

Question 14

Bond length

Answer 14

distance between two atoms in a molecule

Question 15

Double bonds

Answer 15

Two shared electrons ex: SiO2

Question 16

Triple bonds

Answer 16

Tree shared pairs of electrons ex N2 :N=:

Question 17

Polar covalent

Answer 17

Ionic and covalent electrons-shared unequally

Question 18

Nonpolar covalent

Answer 18

Electrons shared equally