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WorksheetsFinal Exam Review
Total questions: 95
Worksheet time: 5hrs 45mins
Which SI unit is used to measure length?
mol
m
kg
m2
40 cm = ______ mm
4000
40
400
4
6 kg = _____ g
6
6000
600
.006
Convert 17 m to cm:
0.17 cm
0.017 cm
1,700 cm
170 cm
900 cm ____ 9000 mm
<
=
>
What is the branch of chemistry called that is defined as the study of all chemicals containing carbon?
Biochemistry
Analytical Chemistry
Organic Chemistry
Physical Chemistry
What is the area of chemistry that is the study of chemical processes that take place in organism called?
Inorganic Chemistry
Biochemistry
Analytical Chemistry
Physical Chemistry
What is the area of chemistry called that is the area of study that focuses of the composition of matter?
Analytical Chemistry
Inorganic Chemistry
Organic Chemsitry
Biochemistry
Which of the following is the form of matter that has definite shape and volume?
liquid
gas
solid
Which of the following is the state of matter that has an indefinite shape, flows, and yet has a fixed volume?
liquid
solid
gas
.000457
If the exponent is a positive number...
If the exponent is a negative number...
The period for Bromine (Br) is ___________.
3
2
4
Beryllium (Be) is in group number______.
Group 2
Group 3
Group 4
Group 7
noble gases
What group does the element sodium (Na) belong to?
Alkali metals
Halogens
Nonmetals
Noble gases
Which group does magnesium belong to?
Halogens
Metalloids
Alkaline Earth Metals
Nonmetals
What group does Neon (Ne) belong to?
Halogens
Alkali Metals
Metalloids
Noble Gases
Which group does Silicone (Si) belong to?
Halogens
Metalloids
Alkaline Earth Metals
Noble Gases
Which period is fluorine in?
1
2
3
4
Which period is hydrogen (H) in?
1
2
3
4
What is the chemical symbol for an atom with 29 protons?
Si
P
Cu
Zn
How many protons does this element have?
22
26
48
you can not tell without a periodic table
What are the neutral subatomic particles in atoms called?
Protons
Electrons
Neutrons
True or False, electrons are located in the nucleus of the atom.
True
False
How many protons does the following isotope have?
S-32
16
32
14
18
What is the mass number of the following isotope?
Fe-56
26
30
56
24
How many neutrons does the following isotope have?
Ca- 42
20
22
24
26
How many electrons does the following isotope have?
B-11
5
6
11
What is the mass number of the following isotope?
Ar-40
18
22
40
How many protons does the following isotope have?
Al-28
13
15
28
Look at this picture of Argon off the periodic table. Which of the following is true for this element?
18 protons
40 protons
22 protons
21.9 protons
1s22s22p63s23p64s23d10
1s22s22p63s2
1s22s22p63s2
What is the electronic configuration of sodium?
1s22s22p63s1
1s22s22p7
1s22s22p63s2
What element is represented in this Bohr Model?
Carbon
Hydrogen
Aluminum
Lithium
On the periodic table, Groups are
Horizontal rows
Vertical columns
On the periodic table, Periods are
Horizontal rows
Vertical columns
What does the Bohr Model represent?
The structure of molecules
The structure of the Solar System
The structure of an atom
The structure of East Hills
Name this element.
Neon
Magnesium
Sodium
Manganese
How many valence electrons?
2
3
4
5
How many valence electrons?
2
3
4
5
How many valence electrons?
2
4
6
8
How many valence electrons?
2
5
6
8
Elements in Group number 17 are known as
Alkai Metals
Alkaline Metals
Halogens
Noble Gases
