Bonding Basics Molecules & Ions Chemical Formulas Name that Compound Hazardous Materials

Question I am a force that holds atoms together

Answer 1 – 10 What is a chemical bond?

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

Answer 1 – 20 What is an ionic bond?

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

Answer 1 – 30 What is a covalent bond?

Question 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 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 I am an atom with a charge.

Answer 2 – 10 What is an ion?

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

Answer 2 – 20 What is a POLAR molecule?

Question A molecule that does not have oppositely charged ends.

Answer 2 – 30 What is a NONPOLAR molecule?

Question Kind of particle formed in ionic bonds

Answer 2 – 40 What is an ION?

Question Kind of particle formed in covalent bonds

Answer 2 – 50 What is a MOLECULE?

Question What atoms are present in the formula: H 2 O

Answer 3 – 10 Hydrogen and Oxygen

Question What is the ratio of atoms in the formula H 2 O

Answer 3 – 20 2:1 (2 atoms of Hydrogen and 1 atom of Oxygen)

Question What atoms are present in the formula NH 3

Answer 3 – 30 Nitrogen and Hydrogen

Question What is the ratio of atoms in the formula NH 3

Answer 3 – 40 1:3 (1 atom of Nitrogen and 3 atoms of Hydrogen)

Question Give the ratio of atoms in this formula: H 2 SO 4

Answer 3 – 50 2:1:4 (2 atoms of Hydrogen, 1 atom of Sulfur, 4 atoms of Oxygen)

Question The chemical name for Vinegar is_____

Answer 4 – 10 Acetic Acid

Question The chemcial name for Ammonia is _______

Answer 4 – 20 Ammonia!

Question The chemical name for Battery Acid is ______

Answer 4 – 30 Sulfuric Acid

Question The chemical name for Stomach Acid is ______

Answer 4 – 40 Hydrochloric Acid

Question The chemical name for Cane Sugar is _____

Answer 4 – 50 Sucrose

Question Anything that is poisonous is a __________ compound.

Answer 5 – 10 Toxic

Question Anything that burns easily is ____________

Answer 5 – 20 Flammable!

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

Answer 5 – 30 Corrosive

Question Herbicides are chemical preparations used to kill weeds. What kind of compound is a herbicide?

Answer 5 – 40 A toxic compound

Question 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 materials 2.Give 2 examples of corrosive materials 3.Give 2 examples of flammable materials 4.In the video “Atoms and Their Electrons”, why was chlorine unsatisfied? 5.Where are the Noble Gases located on the Periodic Table?

Answers 1.Insect spray, household cleaners, ammonia, etc. 2.Battery Acid, bleach, drain or oven cleaner, toilet cleaner 3.Paint thinner, gasoline, kerosene 4.Chlorine was unsatisfied because her outer shell was not filled with electrons 5.The Noble Gases are located at the extreme right side of the Periodic Table