What is the chemical formula for sulfur hexafluoride?

Question

What is the chemical formula for sulfur hexafluoride?

A. SF6

B. SF5

C. S2F6

D. S2F5

Correct Answer :

A. SF6

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Which element is the most abundant in Earth's crust?

A. Oxygen

C. Carbon

Discuss this answer

What is the chemical formula for sulfuric acid?

A. HCl

B. H2SO4

C. HNO3

D. H3PO4

Discuss this answer

What is the chemical formula for glucose?

A. C2H6O

B. CH4

D. C8H18

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Which subatomic particle is responsible for chemical bonding?

A. Proton

D. Photon

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Which of the following is a halogen?

A. Sodium

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What is the chemical formula for potassium nitrate?

A. KNO3

B. KN2O4

C. K2NO3

D. K3NO2

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Which gas is used in the process of photosynthesis?

B. Oxygen

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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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What is the chemical formula for hydrogen gas?

A. H2

B. O2

C. N2

D. CO2

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What is the chemical symbol for iron?

A. Ir

B. Fe

C. In

D. Ni

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What is the chemical symbol for potassium?

A. Po

B. Pa

C. K

D. Ke

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What is the chemical formula for sodium bicarbonate?

A. NaHCO3

B. NaOH

C. Na2CO3

D. Na2SO4

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What is the chemical formula for table salt?

A. NaCl

B. H2O

C. CO2

D. CH4

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What is the chemical formula for ammonia?

A. NH4

B. NH2

C. NH3

D. NH

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The atomic number of an element is determined by the number of:

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Which of the following is a metalloid?

A. Boron

B. Oxygen

D. Sulfur

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Which gas is produced during photosynthesis?

A. Oxygen

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Which gas is responsible for the rotten egg smell?

A. Oxygen

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How many hydrogen atoms are in one molecule of methane (CH4)?

A. 1

B. 2

C. 3

D. 4

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Which of the following is a greenhouse gas produced by human activities?

A. Oxygen

D. Argon

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What is the chemical formula for ozone?

A. O2

B. H2O

C. CO2

D. O3

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What is the atomic number of carbon?

A. 12

B. 14

C. 6

D. 8

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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 acetic acid, found in vinegar?

A. HCl

B. H2SO4

D. HNO3

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Which element is essential for human bone health?

B. Iron

C. Sodium

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The pH scale measures the acidity or alkalinity of a substance. A pH value of 7 is considered:

A. Acidic

D. Basic

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What is the chemical formula for carbon dioxide?

A. CO2

B. CH4

C. CO

D. C2O

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What is the chemical formula for aspirin?

B. CH4

C. C9H8O4

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

A. Argon

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Answer 1

B. Silicon

Answer 2

D. Hydrogen

Answer 3

C. C6H12O6

Answer 4

B. Electron

Answer 5

C. Neutron

Answer 6

B. Fluorine

Answer 7

C. Potassium

Answer 8

D. Calcium

Answer 9

A. Carbon dioxide

Answer 10

C. Nitrogen

Answer 11

D. Hydrogen

Answer 12

C. Hydrogen

Answer 13

D. Nitrogen

Answer 14

A. Protons

Answer 15

B. Electrons

Answer 16

C. Neutrons

Answer 17

D. Nucleons

Answer 18

C. Nitrogen

Answer 19

B. Carbon dioxide

Answer 20

C. Nitrogen

Answer 21

D. Hydrogen

Answer 22

B. Carbon monoxide

Answer 23

C. Sulfur dioxide

Answer 24

D. Hydrogen sulfide

Answer 25

B. Carbon dioxide

Answer 26

C. Nitrogen

Answer 27

A. Sublimation

Answer 28

B. Condensation

Answer 29

C. Evaporation

Answer 30

C. CH3COOH

Answer 31

A. Calcium

Answer 32

D. Potassium

Answer 33

B. Alkaline

Answer 34

C. Neutral

Answer 35

A. C6H12O6

Answer 36

D. C12H22O11

Answer 37

B. Fluorine

Answer 38

C. Chlorine

Answer 39

D. Bromine

What is the chemical formula for sulfur hexafluoride?

Correct Answer :

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Related Questions

Which element is the most abundant in Earth's crust?

What is the chemical formula for sulfuric acid?

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