WorksheetsEPS ch 17 periodic table
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
What are the two types of diagrams that show an atom's electrons?
a)
Dots and Clouds
b)
Bohr and Lewis Dot
c)
Bohring and Interesting diagrams
d)
Orbit and Dot Diagrams
2.
Why are the noble gasses called noble?
a)
Because they crave extra elections in their shells
b)
They have only 1 electron in their outer shell
c)
They like to share electrons with other atoms
d)
Because they have a full outer electron shell
3.
What group is called the Noble Gases?
a)
Group 18
b)
Group 16
c)
Group 1
d)
Group 2
4.
What element can be found in group 14 and period 7?
a)
Einsteinium
b)
Flerovium
c)
Lead
d)
Lawerencium
5.
How many valence electrons does Chlorine, #17 have?
a)
7
b)
8
c)
6
d)
4
6.
On which side of the periodic table are the metals found?
a)
The top
b)
The right
c)
In the middle
d)
The left
7.
What do you call the elements that touch the imaginary staircase line?
a)
Metals
b)
Noble Gases
c)
Non-metals
d)
Metalloids
8.
What energy level is period 1?
a)
-1
b)
1
c)
2
d)
-4
9.
What are valence electrons?
a)
Electrons in the outer valence shell
b)
The cloud that electrons are in
c)
Electrons in the shell nearest the nucleus
d)
The total number of electrons an atom has
10.
What are the names of the horizontal rows on the periodic table?
a)
The periods
b)
The Groups
c)
The Non-Metals
d)
Ionization Energies
11.
What is the meaning of an elements AVERAGE atomic mass?
a)
The protons and neutrons
b)
The average mass of an atom of an element as it naturally exists in the universe
c)
The Mass minus protons
d)
The total of all neutrons, electrons, and protons
12.
What is an example of an Isotope
a)
Cu
b)
C02
c)
H2O
d)
C-14
13.
What is an isotope?
a)
An element that mixes with another element
b)
A mixture of protons and neutrons
c)
An atom with a charge
d)
An atom with an abnormal amount of neutrons
14.
What is the space called where electrons can be found?
a)
The Negative Zone
b)
The electron cloud
c)
The electron hangout
d)
The nucleus
15.
What is the atomic number of an element?
a)
It tells how many protons an atom of an element has
b)
Tells how many neutrons and element has
c)
The amount of protons and neutrons added together
d)
The number of electrons is the valence shell
16.
What is the space called where you can find the protons and neutrons of an atom?
a)
Electron cloud
b)
Nucleus
c)
The center
d)
Electron Orbital field
17.
Who organized the periodic table by increasing atomic mass number?
a)
Mendeleev
b)
Mosely
c)
Rutherford
d)
Perry Periodic
18.
How many electrons does Nitrogen normally have?
a)
5
b)
6
c)
2
d)
7
19.
"Don't Try Running Behind Elephants"-stand for:
a)
Dimitri, Thomas, Rubein, Black, Einstein
b)
DTRBE
c)
Dalton, Thomson, Rutherford, Bohr, Electron Cloud
d)
It is an acronym used to remember the outside shells of electrons
20.
What are the amounts of electrons that valence shells can hold from the Nucleus outward?
a)
2-8-8-16
b)
2-6-6-18
c)
16-8-8-2
d)
2-8-8-18-32
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