A property of a substance is something:

Pressure is caused by

The best way to measure the volume of an irregular shaped object is

Elements ____________ be broken down into simpler substances.

All elements have _________ properties

All metals ____________ conduct electricity , which makes them suitable for use in electrical cables.

Pressure in water

Density is

The state of matter with the most energy is

Which is the LEAST dense state of matter

A material made of DIFFERENT atoms bonded together is called

The equation for calculating density is:

The symbol for the element Helium is:

A chemical reaction is where:

Thermal energy flows from

Which is a physical reaction where no new substances are formed?

Atoms are moving in a solid liquid and gas

How could you cause a chemical reaction with a piece of paper?

How many elements are in the compound H2SO4?

The conservation of mass states that

A substance conducts electricity, is shiny, and malleable. It is likely

Exothermic reactions

Iron (Fe) Gold (Au) and copper (Cu) are all

A hydrocarbon contains the elements hydrogen and carbon only, Which of these formulas represents a hydrocarbon?

Which of these describes a physical change?

What would you see when a piece of magnesium is in a bunsen burner flame?

What is missing from the symbol equation: 2Na + 2 ________ → 2NaOH +H2

Which of the following formulas represents the missing substance in the equation Zn + H2SO4 → __________ +H2?

True or False: The word equation for the reaction between copper and oxygen is: copper + oxygen → copper oxide

True or False: Atoms cannot be created or destroyed in chemical reactions

True or False: The products of a reaction have less mass than the reactants.

True or False: The atoms in an element are all the same

True or False: The chemical symbols for carbon and chlorine are Co and Ch.

The opposite of malleable is _________

The opposite of strong is ___________

The opposite of transparent is _______________

The opposite of high density is __________

When temperature increase, pressure ____________

When number of particles increases, pressure ____________

When volume increases, pressure _______________

What is the element symbol for hydrogen?

What is the element symbol for copper?

What is the element represented by the symbol Mg?

What is the element represented by the symbol Cl?