WorksheetsAdvanced Unit 2 Review
Total questions: 21
Worksheet time: 19mins
Name
Class
Date
1.
Put the liquids in order from most dense to least dense?
a)
4, 3, 2, 1
b)
1, 2, 3, 4
c)
3, 4, 2, 1,
d)
4, 3, 1, 2
2.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup
d)
plastic bottle
3.
What is the volume of Object X?
a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
4.
Why do some substances float on water?
a)
they are warmer than water
b)
they are cooler than water
c)
they are more dense than water
d)
they are less dense than water
5.
Which units of measurement are used for volume?
a)
grams
b)
centimeters
c)
grams/milliliter
d)
milliliter
6.
What units are used to measure Density?
a)
cm3/g
b)
g
c)
g/cm3
d)
cm3
7.
A crayon has a mass of 10g and volume of 5 mL. What is the density?
a)
30 g/mL
b)
15 g/mL
c)
1 g/mL
d)
2 g/mL
8.
The central region of an atom where its neutrons and protons are is its
a)
nucleus
b)
electron cloud
c)
core
d)
center
9.
What does the 1.00794 stand for?
a)
Hydrogen
b)
atomic number
c)
atomic mass
d)
atomic explosion
10.
An atom with atomic number 6 would have how many protons
a)
6
b)
12
c)
3
d)
cannot be determined
11.
What is the atomic mass of "F"
a)
9
b)
18
c)
17
d)
19
12.
How many neutrons are in the atom "K"?
a)
7
b)
2
c)
39
d)
20
13.
What charge does an atom have when it GAINS electrons?
a)
Positive
b)
Negative
c)
Neutral
14.
What two particles determine the mass number?
a)
Protons and electrons
b)
Electrons and neutrons
c)
Protons and neutrons
15.
Adding or subtracting neutrons makes the element change into
a)
an ion
b)
a mixture
c)
an isotope
d)
a neutral atom
16.
The vertical (up and down) columns in the Periodic Table are called
a)
groups
b)
towers
c)
periods
d)
atomic numbers
17.
Sodium (Na) is found in period
a)
3
b)
2
c)
4
d)
1
18.
Sodium (Na) is found in group
a)
1
b)
2
c)
3
d)
4
19.
Which elements are found on the right side of The Periodic Table?
a)
Metals
b)
Nonmetals
c)
Metalloids
d)
Water
20.
Look at the periodic table that is provided. Where would nonmetals be located?
a)
to the left of the table
b)
to the right of the table
c)
in the zigzag line
21.
Look at the periodic table that is provided. Where would metals be located?
a)
to the left of the table
b)
to the right of the table
c)
in the zigzag line
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