Unit 2 - Bonding

Ionic Bonds

100

What does this bond do with electrons?

Transfers them 

200

Are ions formed in this bond?

Yes

300

What are two, of the many, characteristics of this bond?

NAME ANY TWO LISTED BELOW:

- b/w non metals & metals 

- solids

- better conductors 

- high mp & bp

- soluble

400

NaCl

Sodium Chloride 

Covalent Bonds

100

What does this bond do with electrons?

Shares them 

200

Are ions made in this bond?

No

300

What are two, of the many, characteristics of this bond?

NAME ANY TWO LISTED BELOW:

- b/w non metals 

- gases, solids, and liquids

- bad conductors 

- low mp & bp

- flammable 

- brittle 

- insoluble

400

N₂O

Dinitrogen Monoxide

(Di - two & Mono - one )

Formula

100

What bond uses these steps?

1. metal or nonmenal

2.name cation/metal

3.Is it a transition metal? (if so, write  the charge_

4. If not, a transition metal, then name the non metal with ide 

Ionic Bonds

200

What bond uses these steps: 

1. Numerical Prefix of the first element

2. Name the first element 

3. Numerical Prefix of the second element 

4. Name the second element with ide 

Covalent 

300

Solve CO₂  as written form.

Carbon Dioxide

400

Calcium Sulfide?

REMEMBER IF NUMBERS CANCEL OUT OR NOT

CaS

Cations & Anions

100

Cations have what charge and do what with electrons?

Loose and Positive 

200

Anions have what charge and do what with electrons?

Negative and Gain

300

Sulfur is a?

Anion

400

Potassium is a?

Cation