Elements and Chemical Bonds

Definitions

100

A bond that holds chemicals together.

Chemical bond

200

A positively or negatively charged particle.

Ion

300

What are valence electrons?

Electrons in outermost energy level. 

400

Subscript and Coefficient

Small number behind, large number in front

500

OIL RIG

Oxidation is Loss

Reduction is Gain

Atomic Structure

100

Positive particle 

Proton

200

Negative particle

Electron

300

Creates the nucleus of an atom

Proton and Neutron

400

Area where electrons flow

Electron Cloud

500

The part of the atom that determines if the atom can bond

Valence electrons

Elements

100

What is the atomic number for Carbon

6

200

What element is P?

Phosphorus

300

How many protons and electrons does Aluminum have?

13

400

What type of element is Boron?

Metalloid

500

How many protons AND how many valence electrons does Sulfer have?

16+, 6

Bohr Models

100

Create a Bohr Model for Hydrogen

1+, 1-

200

Create a Bohr Model of Oxygen.

8+, 8-

300

Create a Bohr Model a Chlorine Ion.

17+,18-

400

Create a Bohr Model for Helium and Sodium. Can these two elements bond together?

2+, 2-

11 +, 11-

No

500

Create a Bohr Model for Oxygen and Carbon. Can these elements bond together? If yes, is it an Oxidation and Reduction reaction?

8+, 8-

6+, 6-

Yes

Yes

Bonds

100

When nonmetals and metals bond together, what type of bond do they create?

Ionic bonds

200

When two metals bond, what type of bond do they create?

Metallic Bonds

300

Brittle and poor conductors of electricity

Ionic bonds

400

Not soluble in water and atoms share electrons

Covalent Bonds

500

Balance: CH₄ + O₂ --> CO₂ + H₂O

What types of bonds are formed on the product side?

CH₄ +2O₂ --> CO₂ +2H₂O

Covalent bonds