Worksheet: Hazard Symbols

In this worksheet, we will practice identifying the symbols for hazards and selecting appropriate hazard symbols for common instruments and reagents.

Q1:

Which hazard is denoted by the following symbol?

  • ACorrosive
  • BHarmful
  • COxidizing
  • DToxic
  • EStrong magnet

Q2:

Which hazard is denoted by the following symbol?

  • AFatal
  • BDangerous to the environment
  • CBiohazard
  • DToxic
  • ERadioactive

Q3:

Which hazard is denoted by the following symbol?

  • AExplosive
  • BCorrosive
  • CCompressed gas
  • DFlammable
  • EOxidizer

Q4:

Which hazard is denoted by the following symbol?

  • AExplosive
  • BCorrosive
  • COxidizing
  • DFlammable
  • EReactive

Q5:

Which hazard is denoted by the following symbol?

  • ADangerous to the environment
  • BHarmful
  • CFatal
  • DToxic
  • EBiohazard

Q6:

Which hazard is denoted by the following symbol?

  • ACorrosive
  • BOxidizing
  • CHarmful
  • DIrritant
  • EToxic

Q7:

Which hazard is denoted by the following symbol?

  • ACarcinogenic
  • BFatal
  • CCorrosive
  • DReactive
  • EHarmful

Q8:

Which hazard is denoted by the following symbol?

  • ARadioactive
  • BBiohazard
  • CLaser
  • DExplosive
  • ECarcinogenic

Q9:

Which hazard is denoted by the following symbol?

  • ALaser
  • BExplosive
  • CCompressed gas
  • DRadioactive
  • EStrong magnet

Q10:

Which hazard is denoted by the following symbol?

  • AHarmful
  • BCompressed gas
  • CFlammable
  • DOxidizing
  • EExplosive

Q11:

Which of the following is a hazard associated with nitric acid?

  • A
  • B
  • C
  • D
  • E

Q12:

Which of the following is a hazard associated with chloroform?

  • A
  • B
  • C
  • D
  • E

Q13:

Which of the following is a hazard associated with acetone?

  • A
  • B
  • C
  • D
  • E

Q14:

Which of the following is not a hazard associated with benzene?

  • A
  • B
  • C
  • D
  • E

Q15:

Which of the following is not a hazard associated with cobalt(II) chloride?

  • A
  • B
  • C
  • D
  • E

Q16:

Which of the following is a hazard associated with sodium hydroxide?

  • A
  • B
  • C
  • D
  • E

Q17:

Which of the following is a hazard associated with iodine?

  • A
  • B
  • C
  • D
  • E

Q18:

Which of the following is a hazard associated with both mercury(II) chloride and sulfuric acid?

  • A
  • B
  • C
  • D
  • E

Q19:

Which of the following is a hazard associated with both toluene and dichloromethane?

  • A
  • B
  • C
  • D
  • E

Q20:

Which of the following is a hazard associated with hydrogen peroxide?

  • A
  • B
  • C
  • D
  • E

Q21:

Which of the following is not a hazard associated with mercury(II) chloride?

  • A
  • B
  • C
  • D
  • E

Q22:

Which hazard is denoted by the following symbol?

  • ACarcinogenic
  • BStrong magnet
  • CLaser
  • DExplosive
  • EFlammable

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