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Bohr, Lewis, metals, etc. 02/05 Quiz

Total questions: 52

Worksheet time: 2hrs 43mins

Name
Class
Date
1.
What element is this?
a)
Helium
b)
Hydrogen
c)
Argon
d)
Silver
2.
How many electrons does Si contain? (click to see image)
a)
14
b)
28
c)
2
d)
None of these
3.
What does an atom's period tell us?
a)
Number of protons
b)
Number of electrons
c)
Number of valence electrons
d)
Number of orbitals/shells
4.
How many electrons are in the outer shell of Sodium (Na)?
a)
3
b)
1
c)
2
d)
4
5.
In the Bohr model of the atom, what is the maximum number of electrons in the first shell?
a)
1
b)
2
c)
6
d)
8
6.
In the Bohr model of the atom, what is the maximum number of electrons in the second orbital?
a)
8
b)
2
c)
1
d)
18
7.

How many electrons can the 3rd orbital hold?

a)

2

b)

8

c)

10

d)

4

8.

Elements in group 14 have _______ valence electrons?

a)

2

b)

4

c)

14

d)

7

9.
Valence electrons are the...
a)
Innermost electrons
b)
Middle electrons
c)
Outermost electrons
d)
Any electrons
10.
How many valence electrons do atoms in group 16 have?
a)
4
b)
5
c)
6
d)
7
11.

How many valence electrons do elements in Group 1 have?

a)

1

b)

2

c)

3

d)

4

12.

USE THE PERIODIC TABLE

How many valence electrons does sodium have?

a)

1

b)

2

c)

3

d)

4

13.

USE THE PERIODIC TABLE

How many valence electrons does magnesium have?

a)

1

b)

2

c)

12

d)

24

14.

USE THE PERIODIC TABLE

How many valence electrons does Phosphorus have?

a)

31

b)

5

c)

15

d)

4

15.

Which of the following shows a correct Lewis dot structure?

a)
b)
c)
d)
16.
How many electrons should Carbon have around its Lewis dot model?
a)
1
b)
3
c)
4
d)
5
17.

Which of these is correct?

a)
b)
c)
18.

This is a correct dot diagram for neon (Ne)

a)

true

b)

false

19.
This is a correct dot diagram for fluorine (F)
a)
true
b)
false
20.
Rows on the period table are called _____ while columns are called _____.
a)
groups, families
b)
groups, periods
c)
periods, groups
d)
families, groups
21.
When writing Lewis Structures, only __________ electrons are used.
a)
Inner shell
b)
Core 
c)
Valence
d)
Stable
22.
How many electrons are in the outer shell of Sodium (Na)?
a)
3
b)
1
c)
2
d)
4
23.
How many dots would a Lewis Dot structure of Helium have?
a)
1
b)
2
c)
8
d)
0
24.
Which of these is a property of metals?
a)
It's malleable
b)
It can't conduct electricity
c)
They are used in food
d)
It's very brittle
25.
Which of the following is NOT a characteristic of most metals?
a)
Brittle
b)
Good conductor
c)
Ductile
d)
Malleable
26.
Where are the non-metallic elements found in the periodic table?
a)
In the middle
b)
In the top rows
c)
On the left-hand side
d)
On the right-hand side
27.
Which of these grouping of elements could have the characteristic of luster (shiny)?
a)
Metal
b)
Nonmetal
c)
metalloids
d)
Both metals and metalloids
28.
Which elements are found on the left to middle of The Periodic Table? 
a)
Metals
b)
Nonmetals
c)
Metalloids
d)
Candles
29.
Describe what luster means
a)
How an object reflects light
b)
How soft an object is
c)
If an object floats
d)
If an object can be dug out of the earth.
30.
When an object shatters when struck by a hammer.
a)
luster
b)
malleable
c)
brittleness
d)
ductile
31.
When an object changes shape when struck by a hammer.
a)
luster
b)
malleable
c)
brittleness
d)
ductile
32.
If you have a material that can conduct electricity well it is probably a...
a)
Metalloid
b)
Matter
c)
Non-metal
d)
Metal
33.
The table shows the classification and physical state of four elements.Which element most likely has a shiny luster?
a)
Cobalt
b)
Arsenic
c)
Hydrogen
d)
Carbon
34.
Non-metals are good conductors of heat and electricity. 
a)
TRUE
b)
FALSE
35.
All of the following would classify an element as a metal except?
a)
Dull
b)
Luster
c)
Malleable
d)
Hard
36.
Which of these is a property of metals?
a)
It's malleable
b)
It can't conduct electricity
c)
They are used in food
d)
It's very brittle
37.
Which elements are found on the right side of The Periodic Table?
a)
Metals
b)
Nonmetals
c)
Metalloids
d)
Water
38.
Where are the non-metallic elements found in the periodic table?
a)
In the middle
b)
In the top rows
c)
On the left-hand side
d)
On the right-hand side
39.

What is being mellable?

a)

A material that can be pulled out or drawn into long wires

b)

Substances that can conduct electric current

c)

Being a metal

d)

A material that can be hammered or rolled into flat sheets or other shapes

40.

What is luster?

a)

The ability of an object to transfer heat

b)

A material that is shiny and reflective

c)

How easily or quickly an element combines with other substances

d)

The deterioration of a metal

41.

What is being ductile?

a)

A material that can be pulled out or drawn into long wires

b)

A material that is shiny

c)

Being flexible

d)

Being mellable

42.

non metals are good conductors

a)

true

b)

false

43.

brittle

a)

metal

b)

nonmetal

c)

non metal

44.

I am a liquid and i am the only metal that is liquid .who am i ?

a)

boron

b)

nitrogen

c)

mercury

d)

copper

45.
Calcium is most like which of the following?
a)
Barium
b)
Potassium
c)
Cesium
d)
Nitrogen
46.

How many metalloids are there?

a)

5

b)

7

c)

92

d)

118

47.

What are there more of....

a)

Metals

b)

Nonmetals

c)

Metalloids

48.

Step one of a Bohr diagram is

a)

The element's symbol

b)

The nucleus with protons and electrons

c)

The nucleus with protons and neutrons

d)

The electron shells

49.

What is included in a BOHR diagram?

a)

Nucleus

b)

Shells

c)

Element's symbol

d)

Only valence electrons

e)

All electrons

50.

What is included in a BOHR diagram?

a)

Nucleus

b)

Shells

c)

Element's symbol

d)

Only valence electrons

e)

All electrons

51.

What is included in a LEWIS diagram?

a)

Nucleus

b)

Shells

c)

Element's symbol

d)

Only valence electrons

e)

All electrons

52.

What is included in a LEWIS diagram?

a)

Nucleus

b)

Shells

c)

Element's symbol

d)

Only valence electrons

e)

All electrons

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