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Worksheets

SSMS - Science - Ian Miles

Total questions: 22

Worksheet time: 8mins

Name
Class
Date
1.

The period number tells you the number of

a)

Valence electrons

b)

Protons

c)

Energy levels

d)

Elements in the period

2.

How many atoms are in the equation 4CH24CH_2  ?

a)

8

b)

10

c)

15

d)

12

3.

What are the qualities of a liquid? (select more than 1)

a)

Molecules move slowly, but still stick together

b)

Atoms and molecules are loose

c)

Can change volume

d)

Takes on the shape of it's container

4.

Two examples of Passive transport are

a)

Exocytosis

b)

Osmosis

c)

Diffusion

d)

Sodium-Potassium pump

e)

Endocytosis

5.

How many protons does Boron have?

a)

6

b)

5

c)

7

d)

4

6.

Table salt, or NaCl is composed of

a)

Sodium and Chlorine

b)

Neon and Iron

c)

Gold and boron

d)

Copper and Oxygen

e)

Lithium and Iridium

7.

Deposition is when matter changes form from a _____ to a _____

a)

gas; liquid

b)

gas; solid

c)

liquid; gas

d)

solid; gas

8.

Cream mixed into coffee and evenly spread out would be an example of a

a)

Homogeneous mixture

b)

Heterogeneous mixture

9.

The group number tells you the number of

a)

Energy levels

b)

Valence electrons

c)

Protons

d)

Atoms

10.

The orange subatomic particles in the diagram are the

a)

Protons

b)

Electrons

c)

Neutrons

11.

A pure substance composed of two or more different elements that are chemically combined is a(n)

a)

Element

b)

Molecule

c)

Cell

d)

Atom

e)

Compound

12.

Fruit salad with croutons sprinkled randomly across the top would be an example of a

a)

Homogeneous mixture

b)

Heterogeneous mixture

13.

Vaporization is matter changing from a _____ to a _____

a)

gas; solid

b)

liquid; solid

c)

solid; gas

d)

liquid; gas

14.

Iron's Symbol is

a)

Ir

b)

On

c)

Fe

d)

Ag

15.

Snow is an example of a

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

16.

The electrons in an atom are (choose 2)

a)

Inside the nucleus

b)

Outside the nucleus

c)

Negatively charged

d)

Positively charged

17.

GaNe is a(n)

a)

Element

b)

Mixture

c)

Compound

18.

The most reactive nonmetal is ____, and the most reactive metal is ____.

a)

Fluorine; Francium

b)

Helium; Rubidium

c)

Francium; Fluorine

d)

Rubidium; Helium

19.

The coefficient in the equation 4CE is

a)

C

b)

E

c)

4

d)

8

20.

2 organelles that a plant cell has but not an animal cell has is the

a)

Cell wall

b)

Lysosome

c)

Nucleus

d)

Cytoplasm

e)

Chloroplast

21.

2 organelles that an animal cell has that a plant cell doesn't are the

a)

Cell wall

b)

Centrioles

c)

Cell membrane

d)

Lysosomes

e)

Vacuole

22.

Say the left side of a cell membrane has 32% salt. The right side has 5% salt. To which side will the water travel to through osmosis?

a)

left to right

b)

right to left

c)

up to down