Quiz on chemistry activities

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

Which element has the highest electronegativity?

A) Carbon

B) Fluorine

C) Oxygen

D) Nitrogen

Correct! Wrong!

What is the name of the compound with the formula NaCl?

A) Sodium sulfate

B) Sodium carbonate

C) Sodium chloride

D) Sodium hydroxide

Correct! Wrong!

Which of the following elements is a noble gas?

A) Oxygen

B) Nitrogen

C) Neon

D) Hydrogen

Correct! Wrong!

Which gas is produced when zinc reacts with hydrochloric acid?

A) Oxygen

B) Nitrogen

C) Hydrogen

D) Carbon dioxide

Correct! Wrong!

What is the pH of a neutral solution?

A) 0

B) 7

C) 14

D) 5

Correct! Wrong!

Which of the following is an example of a physical change?

A) Burning wood

B) Rusting iron

C) Melting ice

D) Digestion of food

Correct! Wrong!

What is the chemical formula of water?

A) CO₂

B) H₂O

C) O₂

D) H₂O₂

Correct! Wrong!

A) Hydrochloric acid

B) Acetic acid

C) Sulfuric acid

D) Nitric acid

Correct! Wrong!

Which of the following is the most common acid found in vinegar?

Quiz on chemistry activities

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Quiz on chemistry activities

Which element has the highest electronegativity?

What is the name of the compound with the formula NaCl?

Which of the following elements is a noble gas?

Which gas is produced when zinc reacts with hydrochloric acid?

What is the pH of a neutral solution?

Which of the following is an example of a physical change?

What is the chemical formula of water?

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Quiz on chemistry activities

Which element has the highest electronegativity?

What is the name of the compound with the formula NaCl?

Which of the following elements is a noble gas?

Which gas is produced when zinc reacts with hydrochloric acid?

What is the pH of a neutral solution?

Which of the following is an example of a physical change?

What is the chemical formula of water?

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Purchased - Coding Critters™ Ranger & Zip