Science Lab

Question 1

Used for measuring and mixing chemicals.

Answer 1

Beaker

Question 2

Heating substances

Answer 2

Bunsen burner

Question 3

Used for testing/holding substances

Answer 3

Test tube

Question 4

Allows for easy pouring of liquids(avoids spills)

Answer 4

Funnel

Question 5

Used For holding hot or corrosive containers or substances.

Answer 5

Tongs

Question 6

Measures temperature

Answer 6

Thermometer

Question 7

More accurately measures liquid volume.

Answer 7

Graduated cylinder

Question 8

A glass rod used to stir chemicals used in a lab

Answer 8

Stirring rod

Question 9

Examines tiny specimens.

Answer 9

Microscope

Question 10

Measures the mass of objects

Answer 10

Balance beam

Question 11

Is the part of the microscope that is used to support the microscope when it is being carried.

Answer 11

Arm

Question 12

Is the part that moves the stage up and down yo help you get the specimen into view.

Answer 12

The course adjustment knob

Question 13

Moves the stage slightly to help sharpen your view of the specimen.

Answer 13

Fine adjustment knob

Question 14

Is the bottom part of the microscope.

Answer 14

Base

Question 15

Is the part of the microscope that holds the slide that is being viewed.

Answer 15

Stage

Question 16

Is the small glass plate which the specimen are placed for viewing

Answer 16

Slide

Question 17

Is the name for the small plastic or glass piece that is used to cover the liquid drop on a slide.

Answer 17

Cover slip

Question 18

Is the degree of magnification for an objective or ocular lens on the nose peace.

Answer 18

Power

Question 19

Could explode if heated

Ex oxygen,helium

Answer 19

Compressed gas

Question 20

Could cause a fire

Ex gasoline

Answer 20

Flammable

Question 21

Could cause flammable material to burn

Ex. Gasoline

Answer 21

Oxidizing

Question 22

Could cause chemical burns

Ex. Ammonia

Answer 22

Corrosive

Question 23

Could cause serious injury if exposed

Ex. Carbon dioxide

Answer 23

Poisonous and infectious

Serious and immediate

Question 24

Long Term health problems

Ex. Asbestos

Answer 24

Poisonous and infectious

Lesser affected

Question 25

Harmful micro organisms | Ex. E-Coli

Answer 25

Biohazardious

Question 26

Could react if exposed to physical shock Ex. Calcium

Answer 26

Dangerously reactive

Question 27

The variable being tested in an experiment example. Substance on a penny

Answer 27

Independent

Question 28

Variable that changes based on the independent. | Example. How many drops on a penny

Answer 28

Dependent

Question 29

Variables you keep the same In an experiment for validation | Example. Penny,type of soap

Answer 29

Controlled

Question 30

Is the name we give to the cohesion of water molecules at the surface of a body of water.

Answer 30

Surface tension

Question 31

Water molecules are attached to other water molecules.

Answer 31

Cohesion