Science chemistry

Question 1

What is the state of water at room temperature?

Answer 1

Liquid

Question 2

True or False: Mercury is a solid at room temperature.

Answer 2

False

Question 3

Fill in the blank: The state of carbon dioxide at room temperature is ______.

Answer 3

Gas

Question 4

What is the appearance of solid sodium chloride (table salt)?

Answer 4

White crystalline solid

Question 5

Which of the following substances is a gas at room temperature? A) Oxygen B) Iron C) Water

Answer 5

A) Oxygen

Question 6

What state is ethanol in at room temperature?

not needed for test - ignore

Answer 6

Liquid

Question 7

True or False: Gold is a gas at room temperature.

Answer 7

False

Question 8

Fill in the blank: The state of ammonia at room temperature is ______.

Answer 8

Gas

Question 9

Describe the appearance of solid glucose.

Answer 9

White crystalline powder

Question 10

What state is iodine in at room temperature?

Answer 10

Solid

Question 11

Which of the following is a liquid at room temperature? A) Mercury B) Nitrogen C) Helium

Answer 11

A) Mercury

Question 12

True or False: Acetic acid is solid at room temperature.

Answer 12

False

Question 13

What is the appearance of sulfur at room temperature?

Answer 13

Yellow solid

Question 14

Fill in the blank: The state of nitrogen at room temperature is ______.

Answer 14

Gas

Question 15

What state is potassium bromide in at room temperature?

Answer 15

Solid

Question 16

Which substance is a solid at room temperature? A) Chlorine B) Sodium C) Argon

Answer 16

B) Sodium

Question 17

True or False: Ethylene glycol is a liquid at room temperature.

Answer 17

True

Question 18

What is the appearance of solid calcium carbonate?

Answer 18

White powder

Question 19

Fill in the blank: The state of hydrogen at room temperature is ______.

Answer 19

Gas

Question 20

What state is lead in at room temperature?

Answer 20

Solid

Question 21

Which of the following is a gas at room temperature? A) Argon B) Copper C) Phosphorus

Answer 21

A) Argon

Question 22

True or False: Benzene is a solid at room temperature.

Answer 22

False

Question 23

What is the appearance of solid potassium chloride?

Answer 23

White crystalline solid

Question 24

Fill in the blank: The state of sulfur dioxide at room temperature is ______.

Answer 24

Gas

Question 25

What is the state of aluminum at room temperature?

Answer 25

Solid

Question 26

Which of the following substances is a liquid at room temperature? A) Glycerol B) Phosphorus C) Neon

Answer 26

A) Glycerol