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Test Review - Physical Science Unit 6

Total questions: 36

Worksheet time: 2hrs 57mins

Name
Class
Date
1.

What element is in period 2 and group 17?

a)

Fluorine

b)

Neon

c)

Sulfur

d)

Sodium

2.

What element is in period 3 and group 2?

a)

Magnesium

b)

Lithium

c)

Carbon

d)

Argon

3.

Vertical columns on the periodic table are called ___?

a)

groups

b)

periods

c)

rows

d)

families

4.

Horizontal rows on the periodic table are called ___?

a)

groups

b)

periods

c)

rows

d)

families

5.

Which family of elements does not combine with other elements unless under special conditions in a laboratory?

a)

Noble gases

b)

Halogens

c)

Metalloids

d)

Alkaline earth metals

e)

Actinides

6.
The atomic number tells you what?
a)
number of electrons
b)
number of protons
c)
number of neutrons
d)
both electrons and protons in an atom.
7.
A neutron has a charge of
a)
+2
b)
No charge
c)
-1
d)
+1
8.
Sodium (Na) is found in period 
a)
3
b)
2
c)
4
d)
1
9.

What period is Lead (Pb) in?

a)

6

b)

4

c)

Metals

d)

4A

10.

What are valence electrons?

a)

Any of an atom's electrons

b)

Electrons located on the first energy level

c)

Electrons not attached to any atom

d)

electrons located on the outer energy level

11.

What Element is in period 4, group 5A?

a)

Antimony

b)

Arsenic

c)

Tin

d)

Germanium

12.

All the elements that are blue and to the left of the staircase are called...

a)

metals

b)

nonmetals

c)

metalloids

d)

noble gases

13.

All the elements that are yellow and to the right of the staircase are called...

a)

metals

b)

nonmetals

c)

metalloids

d)

noble gases

14.

All the elements that are in red and that make up the staircase are called...

a)

metals

b)

nonmetals

c)

metalloids

d)

noble gases

15.

Which of the following elements is in group or family 2?

a)

K

b)

Cs

c)

O

d)

Ca

16.

How many valence electrons do all of the Group 1 Alkali Metals have?

a)

1

b)

2

c)

5

d)

7

e)

8

17.

How many valence electrons do all of the Group 2 Alkaline Earth Metals have?

a)

1

b)

2

c)

5

d)

7

e)

8

18.

________________ have a positive charge, ___________________ have NO charge, and _____________________ have a negative charge.

a)

Protons, Electrons, Neutrons

b)

Neutrons, Electrons, Protons

c)

Protons, Neutrons, Electrons

d)

Electrons, Neutrons, Protons

19.
In the modern periodic table elements are arranged by:
a)

alphabetical order

b)
atomic number
c)

number of neutrons

d)

color

20.

What is the center of an atom called?

a)

nucleus

b)

electron cloud

c)

first energy level

d)

second energy level

21.
Where are electrons of an atom found?
a)
Nucleus
b)
Electron Cloud
c)
Some are in the nucleus and some in the electron cloud.
d)
They are moving everywhere.
22.
The atomic number of an elements is the total number of which particles in the nucleus?
a)
Neutrons
b)
Protons
c)
Electrons
d)
Protons and electrons
23.
The particles that are found in the nucleus of an atom are _____.
a)
Neutrons and electrons
b)
Electrons only
c)
Protons and neutrons
d)
Protons and electrons
24.

A cation has

a)

more electrons than protons

b)

a negative charge

c)

a positive charge

d)

a neutral charge

25.

An anion has

a)

a negative charge

b)

a positive charge

c)

no charge

d)

more protons than electrons

26.

A cation is formed when

a)

an atom gains electrons

b)

an atom gains protons

c)

an atom loses electrons

d)

an atom loses protons

27.

Each energy level, or orbital, of an atom has a maximum number of _____ it can hold.

a)

Electrons

b)

Neutrons

c)

Protons

d)

Quarks

28.

How many neutrons are in Magnesium?

a)

36

b)

12

c)

24

d)

6

29.

How many neutrons are in Argon?

a)

18

b)

40

c)

58

d)

22

30.

Arsenic has a mass of _______

a)

33

b)

79

c)

75

d)

47

31.

Oxygen has a mass of...

a)

8

b)

16

c)

15

d)

6

32.

Give the atomic number of the element found in period 5, group 15.

a)

43

b)

25

c)

46

d)

51

33.

What atom does this Bohr Model represent?

(a)  

34.

What atom does this Bohr Model represent?

(a)  

35.
What group does this element belong to?
a)
Group 1: Alkali metals
b)
Group 18: Noble Gases
c)
Group 2: Alkaline-Earth Metals
d)
Group 17: Halogens
36.

What element does this Bohr model represent?

a)

Chromium

b)

Magnesium

c)

Carbon

d)

Krypton

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