Physical or Chemical Property?

Density

Physical or Chemical Property?

Flammability

Physical or Chemical Property?

Solubility

Physical or Chemical Property?

Reacts with acid to form $$H_2$$  

Physical or Chemical Property?

Combustible

Physical or Chemical Property?

Tastes Sour

Physical or Chemical Property?

Melting Point

Physical or Chemical Property?

Reacts with water to form a gas

Physical or Chemical Property?

Can neutralize a base

Physical or Chemical Property?

Luster

Physical or Chemical Property?

Good conductor of electricity

Determine whether the change is physical or chemical

sodium hydroxide dissolves in water

Determine whether the change is physical or chemical.

Hydrochloric acid reacts with Potassium hydroxide to produce salt, water, and heat

Determine whether the change is physical or chemical.

A pellet of sodium is sliced in two

Determine whether the change is physical or chemical

Water is heated and turned into steam

Determine whether the change is physical or chemical.

Potassium chlorate decomposes to potassium chloride and oxygen gas

Determine whether the change is physical or chemical

Iron rusts

Determine whether the change is physical or chemical.

When placed in H2O, a sodium pellet catches on fire as hydrogen is liberated and sodium hydroxide form

Determine whether the change is physical or chemical

Water evaporates

Determine whether the change is physical or chemical.

Ice melts

Determine whether the change is physical or chemical.

Milk sours

Determine whether the change is physical or chemical.

Sugar dissolves in water

Determine whether the change is physical or chemical.

wood rots

Determine whether the change is physical or chemical.

Pancakes cooking on a griddle

Determine whether the change is physical or chemical.

Food is digested in the stomach

10 grams of calcium carbonate yields 3.8 grams of carbon dioxide and how many grams of calcium oxide?

Determine whether the change is physical or chemical.

A tire is inflated with air

A substance that contains only one atom and cannot be separated into simpler substances

A student has a sample of an element that has a volume of 6.7 cm3 and a mass of 75.7 g. What is the density?

Element or Compound?

Carbon (C)

Element or Compound?

Krypton (K)

How many elements are this equation:

$$CH_3OH$$  

Element or Compound?

$$H_2O$$  

Element or Compound?

$$O_2$$  

What do groups 1 (alkali metals) and 17 (halogens) have in common?

How many elements are in this compound?

$$AlCl_2OH$$  

Balance or Unbalanced?

Balanced or Unbalanced?

Which of the following is the correct calculation for determining the density of an object with a mass of 54 g and a volume of 6 mL?

Balanced or Unbalanced?

Balanced or Unbalanced?

The mass of a diamond is 2 grams. The volume is 0.64 cm3. What is its density?