Chemistry Semester 1 Review 2019

Which piece of equipment is used for finding volume of liquid.

• beaker

• flask

• graduated cylinder

• balance

Which piece of equipment is used for finding mass.

• beaker

• flask

• graduated cylinder

• balance

What is 5.75 x 10³ + 4.25 x 10²

• 10 x 10⁵

• 6.175 x 10³

• 6.175 x 10²

• 10 x 10³

What is (4.0 x 10⁵) x (1.5 x 10^-2)

• 5.5 x 10³

• 6.0 x 10³

• 2.5 x 10^-7

• 4.15 x 10⁵

A measure of the quantity of matter is

• density.

• weight.

• volume.

• mass.

A measure of how much space matter takes up is

• density

• weight

• volume

• mass

Which of the following is not a physical change?

• grinding

• cutting

• boiling

• burning

Which of the following is not a chemical change?

• rusting

• igniting

• melting

• burning

A state of matter in which a material has no definite shape and no definite volume is the ____ state.

• gas

• liquid

• plasma

• solid

The liquid state of matter can be described as

• having definite shape and definite volume.

• having neither a definite shape nor a definite volume.

• having lost electrons owing to energy content.

• having a definite volume but not a definite shape.