Ch 3 - Petroleum

Question 0

What is it when a group of atoms acts as one and carries a charge?
A. Bottoms
B. Polytonic ions
C. Nucleus

Answer 0

B. Polytonic ions

Question 1

What are long chains of carbon and hydrogen that are bonded together?
A. Fractional Distillation
B. Cation
C. Hydrocarbon

Answer 1

C. Hydrocarbons

Question 2

What is the positively charged center - where electrons orbit?
A. Nucleus
B. Fraction
C. Refined

Answer 2

A. Nucleus

Question 3

What is complex mixture of hydrocarbons?
A. Ionic Bond
B. Viscosity
C. Petroleum

Answer 3

C. Petroleum

Question 4

What is a negatively charged in?
A. Electron cloud
B. Ionic Bond
C. Anion

Answer 4

C. Anion

Question 5

What is a positively charged ion?
A. Cation
B. Intermolecular forces
C. Hydrocarbons

Answer 5

A. Cation

Question 6

What is the bond where electrons are shared between 2 atoms?
A. Ionic bond
B. Viscosity
C. Electron cloud

Answer 6

A. Ionic bond

Question 7

What are forces that hold a molecule together?
A. Fractional distillation
B. Cation
C. Intermolecular forces

Answer 7

C. Intermolecular forces

Question 8

What is the number written in a formula that tells you the number of atoms used?
A. Ion
B. Electron Dot Diagram
C. Subscript

Answer 8

C. Subscript

Question 9

What is the process that separates ores based on different boiling points?
A. Cation
B. Intermolecular forces
C. Fractional Distillation

Answer 9

C. Fractional Distillation

Question 10

What is an atom that has gained or lost electrons?
A. Ion
B. Covalent bonds
C. Subscript

Answer 10

A. Ion

Question 11

What is the part of the petroleum with the highest boiling point?
A. Refined
B. Fractions
C. Bottoms

Answer 11

C. Bottoms

Question 12

What are bonds where electrons are transferred to anther atom?
A. Covalent bonds
B. Electron Dot Diagram
C. Ion

Answer 12

A. Covalent bond

Question 13

What is the formula that uses dots to represent electrons around an atom?
A. Subscript
B. Electron Dot Diagram
C. Ion

Answer 13

B. Electron Dot Diagram

Question 14

What is the place where electrons are found?
A. Ionic bond
B. Petroleum
C. Electron Cloud

Answer 14

C. Electron Cloud

Question 15

What is the resistance to flow?
A. Petroleum
B. Viscosity
C. Anion

Answer 15

B. Viscosity

Question 16

What is it when crude oil is separated into several usable parts?
A. Refined
B. Nucleus
C. Fractions

Answer 16

C. Fractions

Question 17

What is the process where fractional distillation are separated into fractions?
A. Refined
B. Bottoms
C. Fractions

Answer 17

A. Refined

Question 18

What is the PREFIX for 2?
A. Tri
B. Tetra
C. Di

Answer 18

C. Di

Question 19

What is the name of the forces that hold ionic bonds together?
A. Ionic forces
B. Sticky forces
C. Intermolecular forces

Answer 19

C. Intermolecular forces

Question 20

What happens when a bond is formed?
A. Energy is burned
B. Energy is stored
C. Energy is released

Answer 20

B. Energy is stored

Question 21

How many dots would be placed in the dot diagram for aluminum?
A.  2
B.  3
C.  4
Why???????

Answer 21

B. 3

Because it is in group 3 of the periodic table

Question 22

What happens when a bond breaks?
A. Energy is released
B. Energy is stored
C. Energy is burned

Answer 22

A. Energy is released

Question 23

How many dots would be placed on the dot diagram of calcium?
A. 1
B. 2
C. 3

Answer 23

B. 2

Question 24

How many dots would be placed on the dot diagram for fluorine? A. 8 B. 7 C. 6

Answer 24

B. 7

Question 25

How many dots would be placed on the dot diagram for Nitrogen? A. 4 B. 5 C. 6

Answer 25

B. 5

Question 26

How many dots would be placed on the dot diagram for Potassium? A. 1 B. 2 C. 3

Answer 26

A. 1

Question 27

How many dots would be place on the dot diagram for Neon? A. 6 B. 7 C. 8

Answer 27

C. 8

Question 28

How many dots would be placed on the dot diagram for Oxygen? A. 6 B. 7 C. 8

Answer 28

A. 6

Question 29

What is the prefix for 10? A. Penta B. Nona C. Deca

Answer 29

C. Deca

Question 30

What is Petroleum mostly used for? A. Building B. Explosives C. Burning

Answer 30

C. Burning

Question 31

Fraction of distillation process are used for what EXCEPT? A. Styrofoam B. Aluminum C. Plastics

Answer 31

B. Aluminum

Question 32

What is the name of the substance that does NOT boil? A. Gas B. Kerosene C. Gas-oil

Answer 32

A. Gas

Question 33

The compound with the _____ boiling points will go to the top of the distillation tower? A. Highest B. Lowest

Answer 33

B. Lowest

Question 34

The higher the boiling point the intermolecular force between atoms are: A. More B. Less C. Zero

Answer 34

A. More

Question 35

How is the compounds of petroleum separated by fractional distillation? A. Color B. Density C. Boiling Point

Answer 35

C. Boiling Point

Question 36

If you had to name the compound KI what is the correct name? A. Krypton Iodine B. Potassium Monoiodide C. Potassium Iodide

Answer 36

C. Potassium Iodide

Question 37

Which is NOT a polyatomic ion? A. CO+ B. SO+ C. H+

Answer 37

C. H+

Question 38

What type of viscosity will a substance have if it flows quickly? A. High B. Low

Answer 38

B. Low

Question 39

If a substance has low viscosity it will flow____. A. Fast B. Slow

Answer 39

A. Fast

Question 40

Why is Petroleum different from every other ore? A. It is mined B. It is black C. It is made of hundreds of different compounds

Answer 40

C. It is made of hundreds of different compounds

Question 41

Which is the formula for Sodium Chloride? A. SCl B. NaCl C. Cl

Answer 41

B. NaCl

Question 42

Be able to name the compounds with their prefixes a. C3H7 b. H2O c. PN4 d. S5Cl10

Answer 42

a. Tricarbon Heptahydride b. Dihayrogen monoxide c. Phosphorus Tetranitride d. Pentasulfur Decachloride