Symbols

What element has the symbol Al

• Argon

• Aluminium

• Silver

• Gold

Which element has the symbol Li

• Aluminum

• Lithium

• Palladium

• Gallium

Which element has the symbol Si

• Silicon

• Sulfur

• Scandium

• Strontium

Which element has the symbol Cl

• Carbon

• Chlorine

• Cadium

• Copper

Which element has the symbol He

• Hydrogen

• Hafnium

• Helium

• Mercury

What does this symbol warn us about?

• Health hazard

• Lung disease

• Irritant

• Corrosive

What does this symbol mean if found as a label on a substance?

• Flamable

• Flammable

• Set this on fire

What does this symbol warn us of?

• Danger

• Alert

• Toxic

• Irritant/harmful

Tags

NGSS.MS-PS1-2

This symbol tell us the chemical it is labelling is:

• Harmful to the environment

• Dangerous

• Toxic

• Poisonous

Tags

NGSS.MS-ESS3-4

This symbol represents a ..............

• valve

• voltmeter

• Voltage

• Vacuum