Bonding Basics

Molecules & Ions

Chemical Formulas

Name that Compound

Hazardous Materials

10 10 10 10 10

20 20 20 20 20

30 30 30 30 30

40 40 40 40 40

50 50 50 50 50

Question 1 - 10

• I am a force that holds atoms together

Answer 1 – 10

• What is a chemical bond?

Question 1 - 20

• I am a type of bond that forms when atoms gain or lose electrons

Answer 1 – 20

• What is an ionic bond?

Question 1 - 30

• I am a type of bond that forms when atoms share electrons.

Answer 1 – 30

• What is a covalent bond?

Question 1 - 40

• This is the state of a molecule that occurs when its outer energy level is completely filled with electrons.

Answer 1 – 40

• What is chemically stable?

Question 1 - 50

• We are chemically stable, so we do not form bonds easily, because our outer energy levels are filled with electrons.

Answer 1 – 50

• Who are the NOBLE GASES?

Question 2 - 10

• I am an atom with a charge.

Answer 2 – 10

• What is an ion?

Question 2 - 20

• A molecule that has a positive end and a negative end.

Answer 2 – 20

• What is a POLAR molecule?

Question 2 - 30

• A molecule that does not have oppositely charged ends.

Answer 2 – 30

• What is a NONPOLAR molecule?

Question 2 - 40

• Kind of particle formed in ionic bonds

Answer 2 – 40

• What is an ION?

Question 2 - 50

• Kind of particle formed in covalent bonds

Answer 2 – 50

• What is a MOLECULE?

Question 3 - 10

• What atoms are present in the formula:

H2O

Answer 3 – 10

• Hydrogen and Oxygen

Question 3 - 20

• What is the ratio of atoms in the formula

H2O

Answer 3 – 20

• 2:1• (2 atoms of Hydrogen and 1 atom of Oxygen)

Question 3 - 30

• What atoms are present in the formula

NH3

Answer 3 – 30

• Nitrogen and Hydrogen

Question 3 - 40

• What is the ratio of atoms in the formula

NH3

Answer 3 – 40

• 1:3• (1 atom of Nitrogen and 3 atoms of Hydrogen)

Question 3 - 50

• Give the ratio of atoms in this formula:

H2SO4

Answer 3 – 50

• 2:1:4• (2 atoms of Hydrogen, 1 atom of Sulfur, 4

atoms of Oxygen)

Question 4 - 10

• The chemical name for Vinegar is_____

Answer 4 – 10

• Acetic Acid

Question 4 - 20

• The chemcial name for Ammonia is _______

Answer 4 – 20

• Ammonia!

Question 4 - 30

• The chemical name for Battery Acid is ______

Answer 4 – 30

• Sulfuric Acid

Question 4 - 40

• The chemical name for Stomach Acid is ______

Answer 4 – 40

• Hydrochloric Acid

Question 4 - 50

• The chemical name for Cane Sugar is _____

Answer 4 – 50

• Sucrose

Question 5 - 10

• Anything that is poisonous is a __________ compound.

Answer 5 – 10

• Toxic

Question 5 - 20

• Anything that burns easily is ____________

Answer 5 – 20

• Flammable!

Question 5 - 30

• A material that can attack, weaken, or destroy materials (usually causing holes) is ________.

Answer 5 – 30

• Corrosive

Question 5 - 40

• Herbicides are chemical preparations used to kill weeds.

What kind of compound is a herbicide?

Answer 5 – 40

• A toxic compound

Question 5 - 50

• Too much bleach in a washer can weaken fabric and cause holes to form.

What kind of compound is bleach?

Answer 5 – 50

• A corrosive compound

Final Jeopardy

• Make your wager!

Answer all parts of each question:

1. Give 2 examples of toxic materials2. Give 2 examples of corrosive materials3. Give 2 examples of flammable materials4. In the video “Atoms and Their Electrons”,

why was chlorine unsatisfied?5. Where are the Noble Gases located on the

Periodic Table?

Answers1. Insect spray, household cleaners, ammonia,

etc.2. Battery Acid, bleach, drain or oven cleaner,

toilet cleaner3. Paint thinner, gasoline, kerosene 4. Chlorine was unsatisfied because her outer

shell was not filled with electrons5. The Noble Gases are located at the extreme

right side of the Periodic Table