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Worksheets6th grade DA review
Total questions: 82
Worksheet time: 5hrs 53mins
Name
Class
Date
1.
The smallest part of an element is
a)
proton
b)
atom
c)
compound
d)
mixture
2.
An example of matter made of only one element is
a)
water
b)
gold bar
c)
light bulb
d)
salad mixture
3.
Elements are represented by chemical symbol. Symbols are written with
a)
all lower case letters
b)
all capital letters
c)
always only one letter
d)
At least and ONLY one capital letter
4.
What is the definition of a compound?
a)
The smallest part of any substance which can exist on its own
b)
Two or more atoms chemically joined together (can be the same or can be different)
c)
A simple substance in which all the atoms are identical
d)
Two or more different elements chemically joined together
5.
What is the definition of an element?
a)
The smallest part of any substance which can exist on its own
b)
Two or more atoms chemically joined together (can be the same or can be different)
c)
A simple substance in which all the atoms are identical
d)
Two or more different elements chemically joined together
6.
An element is a ......
a)
pure substance
b)
compound
c)
mixture
d)
molecule
7.
Which one only has one type of atom in it.
a)
Element
b)
compound
8.
All matter is made of .....
a)
energy
b)
atoms
c)
air
d)
chemistry
9.
Elements which are shiny, conduct electricity and heat are called ....
a)
metals
b)
non-metals
c)
metalloids
d)
non-existent
10.
Substances in the blue shaded area are called ...
a)
metals
b)
non-metals
c)
metalloids
d)
noble gases
11.
All the elements on the right side of the periodic table are called....
a)
Metals
b)
Metalloid
c)
Nonmetals
12.
In which region would the non-metals be found?
a)
1
b)
4
c)
3
d)
5
13.
All metallic elements are ______.
a)
powdery solids
b)
good thermal insulators
c)
easily melted into liquids
d)
good conductors of electricity
14.
What does the H stand for?
a)
Hydrogen
b)
atomic number
c)
atomic mass
d)
atomic explosion
15.
The periodic table is arranged by
a)
atomic number
b)
atomic mass
c)
properties
d)
mass number
16.
Chemical symbols often come from ancient names for the elements. (Often from the Latin or Greek names.)
a)
True
b)
False
17.
What would the word platinum be described as being on the element card?
a)
Period
b)
Element chemical symbol
c)
Element name
d)
Atomic number
18.
Substances that are not shiny, mostly gaseous at room temperature and poor conductors are best described as .....
a)
Metalloids
b)
Metals
c)
Nonmetals
d)
Structure
19.
Is water an element?
a)
NO
b)
yes
c)
maybe
d)
I am not sure
20.
Which of these is an element?
a)
Cl
b)
KN
c)
CO4
d)
NaK
21.
How many Elements are in this compound?
CuSO4
CuSO4
a)
3
b)
1
c)
4
d)
5
22.
Which of these grouping of elements could have the characteristic of luster (shiny)?
a)
Metal
b)
Nonmetal
c)
metalloids
d)
Both metals and metalloids
23.
Which of the following is a good conductor of heat?
a)
Metal
b)
Nonmetal
c)
Metalloid
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.
If a material can easily be drawn into the shape of a wire, it is
a)
Ductile
b)
Magnetic
c)
Malleable
d)
Reactive
26.
Which of the following is NOT a characteristic of most metals?
a)
Brittle
b)
Good conductor
c)
Ductile
d)
Malleable
27.
Thermal conductivity is the ability of an element to transfer _______
a)
Heat
b)
Electricity
c)
Power
d)
Force
28.
______________________ is the ability of an object to carry electric current.
a)
Thermal conductivity
b)
Electrical conductivity
c)
Malleable
d)
Ductile
29.
What are two properties that make a metal a GOOD choice to use as a wire in electronics?
a)
Conductivity, malleability
b)
Ductility, Conductivity
c)
Luster, maleability
d)
Malleability, high density
30.
Metals are elements that are generally shiny.
a)
True
b)
False
31.
Luster describes the ability of a metal to reflect light.
a)
True
b)
False
32.
Ductility is the ability to be pulled into thin wires.
a)
True
b)
False
33.
The ease and speed with which an element combines or reacts with other substances called what?
a)
Ductile
b)
Luster
c)
Corrosion
d)
Reactivity
34.
What side of the periodic table are metals on?
a)
left
b)
right
c)
top
d)
bottom
35.
Brittle
a)
Metal
b)
Nonmetal
36.
Which element is a metalloid?
a)
Titanium
b)
Selenium
c)
Potassium
d)
Polonium
37.
All of the following would classify an element as a metal except?
a)
Dull
b)
Luster
c)
Malleable
d)
Hard
38.
Iron is a good conductor, malleable and magnetic. What type of element is Iron?
a)
Metal
b)
Nonmetal
c)
Metalloid
d)
Pretty
39.
A student is given a sample of an unknown substance. He is asked to determine if it is classified as a metal, a metalloid, or a nonmetal. He discovered that the unknown element conducted some heat and electricity, had a shiny luster, and broke easily. This element is most likely a
a)
metal
b)
nonmetal
c)
metalloid
d)
cannot be determined
40.
Which table below correctly lists the properties of metals and nonmetals? *
a)
A
b)
B
c)
C
d)
D
41.
Which of the following is a property of a non-metal?
a)
Conducts electricity and heats well
b)
Can be hammered into thin sheets
c)
Is brittle and breaks easily
d)
Has a shiny, metallic luster
42.
All of the following are properties used to classify elements as metals, non-metals, and metalloids EXCEPT —
a)
texture
b)
conductivity
c)
luster
d)
malleability
43.
A student tested the conductivity of four elements using an incomplete electrical circuit. When the element is placed in the circuit, the bulb lights up brightly, lights up dimly, or does not light up at all based on the element’s ability to conduct electricity. The table below shows the results of her investigation. Based on the results of the conductivity test, which element is classified as a metal?
a)
Hydrogen
b)
Arsenic
c)
Krypton
d)
Copper
44.
The table shows the properties of four elements. Which element in the table is classified as a metal?
a)
Manganese
b)
Sulfur
c)
Silicon
d)
Neon
45.
Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon?
a)
Metal
b)
Nonmetal
c)
Metalloid
d)
Pretty
46.
John was observing the physical properties of elements in order to classify them as either a metal, nonmetal, or metalloid. The first element was dull, brittle, and did not conduct heat. What would its classification be?
a)
metal
b)
nonmetal
c)
metalloid
47.
´Elizabeth was examining elements and their physical properties. She described an element is her science journal as having no shine, an insulator, and very brittle. What would this element be a metal, nonmetal, or metalloid?
a)
metal
b)
nonmetal
c)
metalloid
48.
If a substance is magnetic it is most likely a
a)
metal
b)
non-metal
49.
A student is given a sample of an unknown substance. He is asked to determine if it is classified as a metal, a metalloid, or a nonmetal. He discovered that the unknown element conducted some heat and electricity, had a shiny luster, and broke easily. This element is most likely a
a)
metal
b)
nonmetal
c)
metalloid
d)
cannot be determined
50.
Metalloids are malleable and ductile
a)
False
b)
True
51.
Metalloids can conduct electricity but not as good as metals
a)
True
b)
False
52.
Metalloids have physical properties of metlas and non metals
a)
True
b)
False
c)
Sometimes
53.
Metals have luster
a)
False
b)
True
54.
Metals are ductile, meaning they can be drawn into wire
a)
True
b)
False
c)
Never
55.
Metals are solid at room temperature
a)
False
b)
True
56.
Many NON METALS are solids at room temperature
a)
False
b)
True
57.
Non Metals have LUSTER
a)
True
b)
False
58.
NON METALS have a low density
a)
True
b)
False
59.
According to it's position on the periodic table, Sulfur (S) is a
a)
Nonmetal
b)
Metal
c)
Metalloid
d)
Alkali Earth Metal
60.
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
61.
Which liquid has the highest density?
a)
corn syrup
b)
lamp oil
c)
rubbing alcohol
d)
honey
62.
If an object has a density of 3.6 g/mL and you put it into water, will it sink or float?
a)
sink
b)
float
63.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup
d)
plastic bottle
64.
What do we know about the density of lamp oil, rubbing alcohol, and vegetable oil?
a)
The density is greater than 1.0 g/mL
b)
The density is less than 1.0 g/mL
c)
The density is equal to 1.0 g/mL
d)
The density can not be determined
65.
Which will float in water (density= 1 g/mL)?
Corn syrup 1.37 g/mL
Vegetable oil 0.91 g/mL
Honey 1.42 g/mL
Lamp oil 0.81 g/mL
Corn syrup 1.37 g/mL
Vegetable oil 0.91 g/mL
Honey 1.42 g/mL
Lamp oil 0.81 g/mL
a)
Corn syrup and Honey
b)
Vegetable oil and Lamp oil
c)
Corn syrup and vegetable oil
d)
Honey and Lamp oil
66.
Which would be the most useful for identifying an unknown liquid?
a)
Weight
b)
volume
c)
mass
d)
density
67.
Why do the liquids form different layers?
a)
They have different densities.
b)
They have different masses.
c)
They have different volumes.
d)
They are different temperatures.
68.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
69.
Which liquid is the most dense?
a)
oil
b)
water
c)
syrup
d)
plastic bottle
70.
What is the density of water?
a)
2.0 g/mL
b)
1.0 g/mL
c)
3.0 g/mL
d)
0 g/mL
71.
Put the objects in order from most dense to least dense.
a)
A, B, C
b)
B, C, A
c)
C, A, B
d)
C, B, A
72.
Calculate the density of the cube.
a)
2 g/cm3
b)
4 g/cm3
c)
6 g/cm3
d)
8 g/cm3
73.
Calculate the density of the cube.
a)
2 g/cm3
b)
4 g/cm3
c)
6 g/cm3
d)
8 g/cm3
74.
Calculate the density of the cube.
a)
3 g/cm3
b)
4 g/cm3
c)
2 g/cm3
d)
5 g/cm3
75.
The volume of a rectangular solid(like the Snickers candy bar) is found by multiplying ...
a)
Length X Width X Height
b)
An Elephant
c)
Length X Width
d)
Volume X Mass
76.
Find the volume of this piece of brass.
a)
50 g
b)
10 cm
c)
6 cm3
d)
12 cm3
77.
a)
72 ft2
b)
72 m2
c)
72 ft3
d)
72 m3
78.
Yusi has a cube she wants to find out the area of the cube she wants to fill it up with candy.What is the area of the cube?
a)
24cm³
b)
40cm³
c)
60cm³
d)
65cm³
79.
what is the volume?
a)
72 unit3
b)
27unit3
c)
1.5unit
d)
27 unit2
80.
Bob has a rectangular prism gift box what it the volume of bobs gift box?
a)
64in3
b)
60in3
c)
240in3
d)
24in3
81.
Length=2 units
Width=2 units
Height=3 units
Width=2 units
Height=3 units
a)
Volume=12 units3
b)
Volume=7 units3
c)
Volume=223 units3
d)
Volume=18 units3
82.
Calculate the volume of this figure.
a)
8m
b)
6m2
c)
8m3
d)
6m
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