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periodic table

Total questions: 35

Worksheet time: 22mins

Name
Class
Date
1.
In the modern periodic table elements are arranged by:
a)
atomic mass
b)
atomic number
c)
valence electrons
d)
number of isotopes
2.
The alkali metals have how many valence electrons?
a)
1
b)
2
c)
7
d)
8
3.
The noble gases have how many valence electrons?
a)
1
b)
2
c)
7
d)
8
4.

Elements which are shiny, conduct electricity and heat (and are found on the left side) are called

a)
metal
b)
nonmetal
c)
metalloid
d)
nonexistent
5.
The blue atoms are called 
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
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.
All the elements on the right side of the periodic table are called..
a)
Metals
b)
Metalloid
c)
Nonmetals
8.
How many Valance electrons does Iodine Have?
a)
6
b)
16
c)
7
d)
17
9.
What is the name of the group that never reacts--ever ever they are stable with a full outermost ring!!!
a)
noble gases
b)
transition
c)
halogens
d)
borons
10.
What is the atomic mass of Neon?
a)
10
b)
20.18
c)
10.18
d)
20.18
11.
How many protons are in Beryllium?
a)
4
b)
9
c)
5
d)
2
12.

What is the atomic mass of Copper?

a)

63

b)

29

c)

34

d)

92

13.
How many neutrons are in a Gold atom?
a)
79
b)
196
c)
118
d)
275
14.

How many electrons does a Copper atom have?

a)

63

b)

29

c)

92

d)

34

15.
What element is represented in this Bohr Model? 
a)
Carbon
b)
Hydrogen
c)
Aluminum
d)
Lithium
16.
What's a valence electron?
a)
electrons in the second energy level
b)
electrons in the outermost energy level
c)
the atomic number
d)
electrons in the first level
17.
How many electrons do atoms need to be stable?
a)
1
b)
2
c)
6
d)
8
18.
Two elements chemically bonded form
a)
element
b)
compound
c)
mixture
d)
solutions
19.
Each column in the periodic table is called a 
a)
period
b)
group
c)
cluster
d)
unit
20.
Each row in the periodic table is called a 
a)
group
b)
period
c)
cluster
d)
unit
21.
GOLD
a)
Al
b)
Ag
c)
Ar
d)
Au
22.
Two Reactants and One Product
a)
Decomposition
b)
Synthesis
c)
Combustion
d)
Single Replacement
23.
This pictures simulates what type of reaction?
a)
Synthesis
b)
Decomposition
c)
Single Replacement
d)
Double Replacement
24.
H2O + C yields H2 + CO2
1. Balance the equation,
2. what type reaction is this
a)
4:2:4:2
Decomposition
b)
1:1:1:2
Single Replacement
c)
2:1:2:1
Double Replacement
d)
2:1:2:1
Single Replacement
25.

What reaction type has the following pattern:

A + B yields AB

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

26.

What does it mean to "decompose" something?

a)

to build it

b)

to break it

c)

to switch it

d)

to burn it

27.
When two or more elements chemically combine
a)
element
b)
compound
c)
mixture
d)
solution
28.

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.

29.
Elements which are shiny, conduct electricity and heat are called
a)
metal
b)
nonmetal
c)
metalloid
d)
nonexistent
30.
What is the name of this element?
a)
Lithium
b)
Boron
c)
Carbon
d)
Neon
31.
What does the nucleus of an atom contain?
a)
Electrons and neutrons
b)
Protons and neutrons
c)
Neutrinos and positrons
d)
Electrons and megatrons
32.

Which element does this Bohr model represent?

a)

Aluminum

b)

Silicon

c)

Magnesium

d)

Cobalt

33.

How many electrons can go in the Second energy level?

a)

2

b)

8

c)

18

d)

32

34.

what is the charge on the electron

a)

postive

b)

no charge

c)

negative

35.

How many valence (outer ring) electrons?

a)

2

b)

3

c)

4

d)

5

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