Chemical Formula Quiz For 9th Grade Students

Questions : 10 | Total Attempts: 5416 | Recent Updated: 02-Apr-2023
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This quiz is meant for 9th-grade students, in this quiz you can learn about the chemical name of the substance, and its formula. Chemistry is said to be a subject mainly comprising reactions along with formulas. Chemical substances are present in our daily life such as we use the staples present in the medicine cabinet comprised of chemical substances. Identify the chemical formula of the given compound and check your knowledge about the formulas of the chemical substances.

Questions Excerpt


1. What is the chemical formula of Aluminum hydroxide?

A. Al(OH)3

B. Al(OH)2

C. Al

D. C2O

2. What is the formula chemical formula of Bromine?

A. Bo

B. Br

C. Be

D. Cr

3. What is the chemical formula of argon gas?

A. Ar

B. Arg

C. Cr

D. Br

4. What is the chemical formula of Barium oxide?

A. Br

B. Be

C. BaO

D. Bre

5. What is the chemical formula of Carbon monoxide?

A. Ce

B. Cr

C. CO

D. None of these

6. What is the chemical formula of Nitrogen monoxide?

A. Nr

B. NE

C. NO

D. Nf

7. What is the chemical formula of Hydrofluoric acid?

A. He

B. HF

C. Hg

D. HA

8. What is the chemical formula of Iron oxide?

A. FeO

B. Fe

C. FO

D. None of these

9. What is the chemical formula of Potassium chloride?

A. Kl

B. Pcl

C. Pc

D. Kcl

10. What is the chemical formula of Sodium bromide?

A. Nacl

B. Na

C. NBr

D. NaBr

 

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