Atomic Structure And The Periodic Table
This test covers the unit atoms and the periodic table. If you did not put your name in before starting this test you need to go back and do that before proceeding (a quiz with no name will score a zero). You will also need a periodic table, the one located in the back of the textbook will be fine.
- 1.
What is the atomic number for the atom in this picture?- A.
4
- B.
6
- C.
12
- D.
18
- E.
36
- 2.
What is the atomic mass of this atom?
- A.
4
- B.
6
- C.
12
- D.
18
- E.
24
- 3.
How many electrons are in the outer orbital of this atom?
- A.
2
- B.
6
- C.
12
- D.
18
- E.
24
- 4.
The name of this atom is?
- A.
Oxygen
- B.
Nitrogen
- C.
Boron
- D.
Magnesium
- E.
Carbon
- 5.
Name a subatomic particle that this atom may not change.
- A.
Electron
- B.
Proton
- C.
Neutron
- D.
Isotope
- E.
Ion
- 6.
By adding or removing an electron you would create...
- A.
A proton
- B.
An isotope
- C.
An ion
- D.
A radioactive particle
- E.
A half life
- 7.
By adding or taking away a neutron you would create ...
- A.
A proton
- B.
An isotope
- C.
An ion
- D.
A radioactive particle
- E.
A half life
- 8.
What is the name for this atom?
- A.
Tin
- B.
Lead
- C.
Iron
- D.
Cobolt
- E.
Praseodymium
- 9.
What is the atomic mass of this element?
- A.
27
- B.
32
- C.
59
- D.
86
- E.
197
- 10.
How many electrons does the neutral version of the atom have?
- A.
0
- B.
118
- C.
39
- D.
79
- E.
-39
- 11.An atom is...
- A.
Solid
- B.
Almost solid
- C.
Solid with areas for the charges
- D.
Solid like a bunch of little balls clumped together
- E.
Almost all empty space
- 12.
According to the picture below what can you tell me about electrons?
- A.
They are extremly close to the nucleus
- B.
They are attracted to other electrons
- C.
They travel only one path
- D.
They can be found in more than one orbital shell
- E.
They are in the nucleus
- 13.
DNA is a molecule...
- A.
Made up of lots of atoms
- B.
Made up of lots of balls
- C.
That is straight
- D.
Made up of only a few atoms
- E.
Made of only carbon
- 14.
This is a molecule of a...
- A.
Plasma
- B.
Gas
- C.
Liquid
- D.
Solid
- E.
Suspension
- 15.
This is a model of a...
- A.
Element
- B.
Compound
- C.
Atom
- D.
Ion
- E.
Isotope
- 16.
K Ca Ti and Ge are all in the same....
- A.
Liquid
- B.
Solid
- C.
State
- D.
Period
- E.
Group
- 17.
Which 2 elements behave in the same way?
- A.
H and Be
- B.
Au and He
- C.
Zn and Hg
- D.
Ni and Na
- E.
Cl and Ba
- 18.
Carbon 14 is a naturally occuring radioactive isotope. How many neutrons are in the isotope carbon 14
- A.
6
- B.
7
- C.
8
- D.
14
- E.
0
- 19.
What is the difference between the number of neutrons of Carbon 14 and Nitrogen 14?
- A.
28
- B.
14
- C.
7
- D.
1
- E.
0
- 20.How many neutrons in the isotope Sodium 22.
- A.
11
- B.
1
- C.
12
- D.
22
- E.
0
- 21.
This is the atom Nitrogen with no charge. The Ion form of nitrogen with a +1 charge has how many electrons?
- A.
1
- B.
2
- C.
6
- D.
7
- E.
8
- 22.
This is the atom form of nitrogen. The Ion of Nitrogen with a charge of +2 has how many electrons?
- A.
1
- B.
2
- C.
3
- D.
4
- E.
5
- 23.
This is the atom nitrogen. If the atom turns into an ion with a -1 charge how many protons does the atom have?
- A.
1
- B.
2
- C.
6
- D.
7
- E.
8
