Naming and Formula Writing Quiz

How many total atoms are present in one molecule of glucose, C₆H₁₂O_6, a simple carbohydrate?

• 3

• 6

• 12

• 24

Tags

NGSS.MS-PS1-1

What is the formula for the compound dinitrogen tetroxide?

• N₂O₃

• N₂O₄

• N₃O₂

• N₃O₄

Tags

NGSS.MS-PS1-1

Plants use carbon dioxide to create glucose. What is the chemical formula for carbon dioxide?

• C₁O₁

• C₂O₁

• CO₂

• CO

Tags

NGSS.MS-LS1-6

Which symbol and name best represents the bromine ion?

• Br¹⁺, bromide ion

• Br^1-, bromide ion

• Br¹⁺, bromium ion

• Br^1-, bromium ion

The copper(I) ion and copper (II) ion can best be described as

• anions.

• polyatomic ions.

• having a 1+ and a 2+ charge.

• having a 2+ and a 3+ charge.

What is the name of the compound made of zinc ions, Zn²⁺, and fluoride ions, F^1-?

• zinc difluoride

• zinc fluorate

• zinc fluoride

• zinc fluorite

Tags

NGSS.MS-PS1-1

What is the chemical formula of the compound made of tin(IV), Sn⁴⁺, ions and chloride, Cl^1-, ions?

• SnCl₄

• Sn₂Cl₂

• SnCl₂

• Sn₄Cl

Tags

NGSS.MS-PS1-1

What is the chemical formula of the compound made of aluminum, Al³⁺, ions and sulfate, SO₄^2-, ions?

• AlSO₄

• Al₃SO₄

• Al(SO₄)₃

• Al₂(SO₄)₃

Tags

NGSS.MS-PS1-1

What is the formula for carbonic acid?

• CH₃COOH

• HClO₃

• CH₄

• H₂CO₃

Tags

NGSS.MS-PS1-1

During nitrogen fixation, bacteria in the soil convert ammonia, NH⁴⁺, into nitrate, NO^3-. Nitrate is found in nitric acid. Which of the following represents nitric acid?

• HNO₃

• HNO₂

• NH⁴⁺

• NO^3-

Tags

NGSS.MS-PS1-1

NGSS.MS-LS2-3