Petroleum Chapter 3

Question 1

Which of the following is a metal?

Sulfur, Chlorine, Phosphorus, Aluminum

Answer 1

Aluminum

Question 2

Which of the following atoms could be a donator or a receiver of electrons?
Bromine, Potassium, Sulfur, Silicon

Answer 2

Silicon

Question 3

To separate the different fractions of petroleum what do we use?

Answer 3

Fractional distillation

Question 4

Who is the biggest consumer of oil?

Answer 4

North America

Question 5

What do ionic bonds contain?

Answer 5

a metal and a non-metal

Question 6

Which of these elements has 6 valence electrons?

Oxygen, Selenium, Sulfur

Answer 6

Look at the periodic table

Question 7

What is a polyatomic ion?

Answer 7

Many atoms with a charge

Question 8

Which of these elements is a non-metal?

Aluminum, Oxygen, Beryllium, Oxygen

Answer 8

Oxygen

Question 9

Which of these liquids have high viscosity?

Milk, Molasses, Water, Methylene Chloride

Answer 9

Molasses

Question 10

Which of the following is a polyatomic ion?

NH(4), N(3-), H(4), NH(4+)

Answer 10

NH(4+)

Question 11

What physical property is used to separate the different fractions of petroleum?

Answer 11

Boiling Point

Question 12

What is the name of the group that petroleum belongs to?

Answer 12

Hydrocarbons

Question 13

A liquid that flows or moves very quickly and easily has what kind of viscosity?

Answer 13

Low viscosity

Question 14

Small hydrocarbons have (what size) intermolecular forces between them?

Answer 14

Small

Question 15

Be able to draw the electron dot diagrams for elements

Answer 15

See Mr. Krumpelman for help

Question 16

Be able to complete a char for prefixes

Answer 16

Example: Hepta - - 7

Question 17

Explain how a ionic bond “sticks” together?

Answer 17

They attract - - positive to negative

Question 18

What are the differences between ionic and covalent bonds?

Answer 18

Covalent - - 2 nonmetals and they have shared electrons

Ionic - - metals + nonmetal and they transfer electrons

Question 19

What is the difference between polyatomic cation and a polyatomic anion?

Answer 19

Cation = postive
Anion = negative

Question 20

How do you figure out how many valence electrons an atom has in the main group elements?

Answer 20

Main group number = number of valence electrons

Question 21

Describe how fractional distillation works.

Answer 21

Must include heat, boiling point, vaporize

Question 22

Be able to tell if a formula is ionic or covalent and then name it.

Answer 22

Example - - MgO - - Ionic - - Magnesium Oxide
OR
Di Hydrogen Monoxide - - Covalent - - H(2)O

Question 23

Which element is a NON-reactive element?

Silicon, Neon, Nigrogen, Carbon

Answer 23

Neon