Chemistry Unit Test Question Preview (ID: 26466)
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1. Which of the following is NOT a unit of volume
a) cubic centimeter (cm3)
b) milliliter (mL)
c) Liter (L)
d) Gram (g)
Which of the following is a unit of density
a) grams per cubic centimeter (g/cm3)
b) mililiter (mL)
c) gram (g)
d) centimeter (cm)
Which of the following is a unit of mass?
a) gram (g)
b) mililiter (mL)
c) centimeter (cm)
d) liter (l)
_________ is the amount of matter in an object.
a) density
b) mass
c) volume
d) metric
__________ is how much space an object takes up.
a) density
b) mass
c) volume
d) metric
_________ is the amount of mass per unit of volume of an object.
a) density
b) volume
c) mass
d) metric
What tool would be used to measure the volume of a liquid?
a) graduated cylinder
b) chromebook
c) triple beam balance
d) ruler
What tool would be used to measure the mass of an object?
a) triple beam balance
b) ruler
c) graduated cylinder
d) tripod
What is the best way to measure the volume of an irregularly shaped stone
a) water displacement
b) l x w x h
c) pi x radius2
d) standard deviation
What is the best way to measure the volume of a cardboard shoe box?
a) water displacement
b) l x w x h
c) pi x radius2
d) standard deviation
Calculate the density of a metal that has a mass of 92.6 g and displaces 4.8 cm3 of water (HINT: D = M/V)
a) 19.29 g/cm³
b) 0.05 g/cm³
c) 444.48 g/cm³
d) 1701 g/cm³
What safety rules should you always follow while doing a science laboratory?
a) Wear safety goggles at all times.
b) Clearly label all chemicals.
c) Tell your teacher immediately if a spill occurs.
d) All of the other choices
The label on a container of a drain cleaner says: “Harmful or fatal if swallowed. Causes severe irritation to eyes, skin, mouth, and clothing.” Which type of hazard does the drain cleaner pose?
a) it is toxic
b) it is flammable
c) it is radioactive
d) it is not hazardous
Mineral oil is less dense than water. Mercury, a liquid metal, is more dense than water. If mineral oil, mercury, and water were mixed together, which liquid would float to the top?
a) mineral oil
b) mercury
c) water
d) both mineral oil and mercury would float to the top
Which of the following is an example of a mixture that can be separated using a filter?
a) iron and sand
b) saltwater
c) salt and water
d) water and alcohol
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