Which of the following is a noble gas used in lighting?

Question

Which of the following is a noble gas used in lighting?

A. Argon

Correct Answer :

A. Argon

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Which of the following is a lanthanide element?

B. Boron

D. Sodium

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What is the chemical formula for water?

A. H2O

B. CO2

C. CH4

D. O2

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How many protons are in the nucleus of an atom with an atomic number of 20?

A. 10

B. 20

C. 40

D. 60

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What is the chemical symbol for silver?

A. Ag

B. Au

C. Si

D. Sr

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Which element is the primary component of organic molecules?

B. Oxygen

C. Carbon

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Which element is essential for the process of respiration?

A. Carbon

B. Oxygen

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Which element is essential for human bone health?

B. Iron

C. Sodium

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Which gas is responsible for the rotten egg smell?

A. Oxygen

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What is the atomic number of carbon?

A. 12

B. 14

C. 6

D. 8

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What is the chemical formula for hydrogen gas?

A. H2

B. O2

C. N2

D. CO2

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Which gas is essential for photosynthesis in plants?

B. Oxygen

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Which of the following is a nonmetal?

A. Sodium

C. Iron

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Which gas makes up the majority of Earth's atmosphere?

A. Oxygen

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Which gas is responsible for the blue color of the Earth's sky?

A. Oxygen

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What is the chemical formula for sulfur hexafluoride?

A. SF6

B. SF5

C. S2F6

D. S2F5

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How many electrons are in the outermost energy level (valence shell) of a neutral oxygen atom?

A. 2

B. 6

C. 8

D. 4

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Which element is essential for all organic compounds?

A. Carbon

B. Oxygen

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Which of the following is a halogen?

A. Sodium

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Which gas is produced during photosynthesis?

A. Oxygen

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What is the chemical formula for hydrochloric acid?

A. H2SO4

B. HCl

C. HNO3

D. H3PO4

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Which element is commonly used in batteries?

D. Zinc

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The process of a substance changing from a gas to a liquid is called:

D. Fusion

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What is the chemical formula for sulfur dioxide?

A. SO2

B. H2SO4

C. SO3

D. H2S

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What is the chemical formula for carbon dioxide?

A. CO2

B. CH4

C. CO

D. C2O

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Which element is the most abundant in the universe?

B. Helium

C. Oxygen

D. Carbon

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Which of the following is a transition metal?

A. Sodium

B. Iron

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What is the formula for the hydroxide ion?

A. OH2

B. H2O

C. HO

D. OH-

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What is the chemical formula for table salt?

A. NaCl

B. H2O

C. CO2

D. CH4

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Which of the following is a greenhouse gas?

A. Oxygen

D. Argon

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What is the chemical formula for hydrogen peroxide?

A. H2O2

B. H2SO4

C. HCl

D. NH3

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Answer 1

B. Fluorine

Answer 2

C. Chlorine

Answer 3

D. Bromine

Answer 4

A. Uranium

Answer 5

C. Lanthanum

Answer 6

A. Nitrogen

Answer 7

D. Hydrogen

Answer 8

C. Hydrogen

Answer 9

D. Nitrogen

Answer 10

A. Calcium

Answer 11

D. Potassium

Answer 12

B. Carbon monoxide

Answer 13

C. Sulfur dioxide

Answer 14

D. Hydrogen sulfide

Answer 15

A. Carbon dioxide

Answer 16

C. Nitrogen

Answer 17

D. Methane

Answer 18

B. Chlorine

Answer 19

D. Calcium

Answer 20

B. Carbon dioxide

Answer 21

C. Nitrogen

Answer 22

D. Hydrogen

Answer 23

B. Carbon dioxide

Answer 24

C. Nitrogen

Answer 25

D. Rayleigh scattering of sunlight

Answer 26

C. Hydrogen

Answer 27

D. Nitrogen

Answer 28

B. Fluorine

Answer 29

C. Potassium

Answer 30

D. Calcium

Answer 31

B. Carbon dioxide

Answer 32

C. Nitrogen

Answer 33

D. Hydrogen

Answer 34

A. Calcium

Answer 35

B. Lithium

Answer 36

C. Aluminum

Answer 37

A. Sublimation

Answer 38

B. Condensation

Answer 39

C. Evaporation

Answer 40

A. Hydrogen

Answer 41

C. Calcium

Answer 42

D. Potassium

Answer 43

B. Nitrogen

Answer 44

C. Carbon dioxide

Which of the following is a noble gas used in lighting?

Correct Answer :

Show all AP Chemistry MCQ

Related Questions

Which of the following is a lanthanide element?

What is the chemical formula for water?

How many protons are in the nucleus of an atom with an atomic number of 20?

What is the chemical symbol for silver?

Which element is the primary component of organic molecules?

Which element is essential for the process of respiration?

Which element is essential for human bone health?

Which gas is responsible for the rotten egg smell?

What is the atomic number of carbon?

What is the chemical formula for hydrogen gas?

Which gas is essential for photosynthesis in plants?

Which of the following is a nonmetal?

Which gas makes up the majority of Earth's atmosphere?

Which gas is responsible for the blue color of the Earth's sky?

What is the chemical formula for sulfur hexafluoride?

How many electrons are in the outermost energy level (valence shell) of a neutral oxygen atom?

Which element is essential for all organic compounds?

Which of the following is a halogen?

Which gas is produced during photosynthesis?

What is the chemical formula for hydrochloric acid?

Which element is commonly used in batteries?

The process of a substance changing from a gas to a liquid is called:

What is the chemical formula for sulfur dioxide?

What is the chemical formula for carbon dioxide?

Which element is the most abundant in the universe?

Which of the following is a transition metal?

What is the formula for the hydroxide ion?

What is the chemical formula for table salt?

Which of the following is a greenhouse gas?

What is the chemical formula for hydrogen peroxide?

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