Chemical Bonding Lesson

Chemical Bonding

physical science

Answer:

the Statue of Liberty is green because the copper coating has reacted with oxygen over time, creating rust. Rust is a compound!

Chemical Formula: H₂O

• H₂ = 2 hydrogen atoms

• O = 1 oxygen atom

Multiple Choice

How many Carbon atoms are in this compound: C₁₂H₂₂O₁₁

• 12

• 22

• 11

• 1

Multiple Choice

How many Oxygen atoms are in this compound: C₁₂H₂₂O₁₁

• 12

• 22

• 11

• 1

Multiple Choice

How many Hydrogen atoms are in this compound: C₁₂H₂₂O₁₁

• 12

• 22

• 11

• 1

Multiple Choice

What are chemical bonds?

• forces that hold atoms together

• electrons that are glued together

• areas between protons

• the force of gravity on an atom

Fill in the Blanks

There are

Sulfur atoms in this chemical formula: H₂SO₄

Fill in the Blanks

There are

Oxygen atoms in this chemical formula: H₂SO₄