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Unit 4 Test Review

Total questions: 45

Worksheet time: 30mins

Name
Class
Date
1.

What are the three main groups of the periodic table?

a)

groups

b)

metal

c)

nonmetals

d)

metalloids

e)

periods

2.

What are the vertical columns on the periodic called?

a)

groups

b)

periods

c)

nonmetals

d)

metals

e)

metalloids

3.

What do the vertical columns on the periodic table tell us?

a)

The number of energy levels

b)

The number of valence electrons (electrons on the outer most shell)

4.

What are the horizontal rows on the periodic table called?

a)

periods

b)

groups

c)

metals

d)

nonmetals

e)

metalloids

5.

What do the horizontal rows on the periodic table tell us?

a)

The number of energy levels

b)

The number of valence electrons (the electrons on the outer most shell)

6.

What is the name of the element? (Periodic table will be needed)

a)

sodium

b)

magnesium

c)

vanadium

7.

What group and period does this element belong in? *

a)

period 1 and group 3

b)

period 3 and group 1

c)

period 2 and group 3

d)

period 3 and group 2

8.

How many valence electrons does the element have?

a)

1

b)

2

c)

3

d)

4

9.

How many valence electrons and energy levels does (Pb) lead have?

a)

4 valence electrons and 6 energy levels (orbitals)

b)

6 valence electrons and 4 energy levels (orbitals)

c)

5 valence electrons and 5 energy levels (orbitals)

d)

5 valence electrons and 10 energy levels (orbitals)

10.
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.
11.
Which group of the periodic table is composed of inert (not reactive)  gases?
a)
alkali metals
b)
alkaline earth metals
c)
halogens
d)
noble gases
12.
The atoms along the staircase are called 
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
13.
Which element is not a metal?
a)
H
b)
Re
c)
Al
d)
B
14.
Which is an alkali metal?
a)
Magnesium
b)
Iron
c)
Sodium
d)
Europium
15.
Elements in a ..................have similar chemical properties.  
a)
period
b)
group
c)
row
16.
What element is will have the most similar physical and chemical properties to the element Lithium (Li)?
a)
Sodium (Na)
b)
Magnesium (Mg)
c)
Beryllium (Be)
d)
Calcium (Ca)
17.
What element is will have the most similar physical and chemical properties to the element Sulfur (S)?
a)
Carbon (C)
b)
Phosphorous (P)
c)
Oxygen (O)
d)
Neon (Ne
18.

Looking at atoms in the same group/family, what factor affects the attractive force?

a)

number of protons

b)

distance from the nucleus

19.

Looking at atoms in the same valence energy level, what factor affects the attractive force?

a)

number of protons

b)

distance from the nucleus

20.
Ionization energy is the...
a)
energy needed to remove the outermost electron.
b)
ability of an atom to attract electrons from another atom.
21.
Electronegativity is the...
a)
energy needed to remove the outermost electron.
b)
ability of an atom to attract electrons from another atom.
22.

As the attractive forces increases, the atomic radius: increases or decreases?

a)

increases

b)

decreases

23.

As the attractive forces in an atom increases, the energy needed to remove an electron: increases or decreases?

a)

increases

b)

decreases

24.

Which element in Period 2 has the greatest atomic radius?

a)

Be

b)

C

c)

Na

d)

Li

25.

Which of the group 13 elements is the largest?

a)

B

b)

Ti

c)

Fr

d)

Ga

26.

Of the halogens, which has the smallest radius?

a)

F

b)

Br

c)

He

d)

At

27.

Of the halogens, which has the smallest electronegativity?

a)

F

b)

Cl

c)

At

d)

Ne

28.

Which alkali metal is the least reactive?

a)

Li

b)

Na

c)

H

d)

Fr

29.
Which of the following will have a higher ionization energy than arsenic (As)?
a)
Gallium (Ga)
b)
Neon (Ne)
c)
Antimony (Sb)
d)
Germanium (Ge)
30.
Which of the following will have a lower ionization energy than Scandium (Sc)?
a)
Helium (He)
b)
Titanium (Ti)
c)
Calcium (Ca)
d)
Magnesium (Mg)
31.
Atoms that have a high electronegativity, _______________.
a)
give up their electrons more easily.
b)
hold on to their electrons more tightly.
c)
have more electron shells.
32.

The electronegativity of Cl is the highest in Period 2. Why?

a)

Cl is the largest and has the greatest attractive force.

b)

Cl is the smallest and has the lowest attractive force.

c)

Cl is the largest and has the lowest attractive force.

d)

Cl is the smallest and has the greatest attractive force.

33.
a)

Metal

b)

Nonmetal

c)

Metalloid

34.
a)

Metal

b)

Nonmetal

c)

Metalloid

35.
a)

Metal

b)

Nonmetal

c)

Metalloid

36.

Which elements are shiny?

a)

metals only

b)

nonmetals only

c)

metals and nonmetals

d)

metals and MAYBE metalloids

37.

Which elements are to the right of the zig zag?

a)

metals

b)

nonmetals

c)

metalloids

38.

Sulfur is considered:

a)

malleable

b)

brittle

c)

ductile

d)

a good conductor

39.

How did you find out if an element is a good conductor?

a)

it lit up a light bulb

b)

hit it with a hammer

c)

bubbled in the presence of acid

d)

turned black

40.

Which of the metals was the most reactive?

a)

magnesium

b)

zinc

c)

copper

d)

aluminum

41.

Which elements are to the LEFT of the zigzag?

a)

metals

b)

nonmetals

c)

metalloids

42.
Some characteristics of a metal are that it is malleable and ductile.
a)
TRUE
b)
FALSE
43.
If a material can easily be drawn into the shape of a wire, it is
a)
Ductile
b)
Magnetic
c)
Malleable
d)
Reactive
44.
Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon? 
a)
Metal
b)
Nonmetal
c)
Metalloid
d)
Pretty
45.
Which element is a metalloid?
a)
Titanium
b)
Selenium
c)
Potassium
d)
Polonium

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