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WorksheetsSummative revision for MYE Quizzizz 2022
Total questions: 137
Worksheet time: 2hrs 31mins
Which statement about liquids is correct?
They have a fixed shape and a fixed volume.
They have a fixed shape but not a fixed volume.
They have no fixed shape but they do have a fixed volume.
They have no fixed shape and no fixed volume.
The particles of solids ________________
vibrate about their fixed postions
are able to slide over each other
move about freely at high speeds and in random direction
do not move
The particles of liquids ________________
vibrate about their fixed postions
are able to slide over each other
move about freely at high speeds and in random direction
do not move
The particles of gases ________________
vibrate about their fixed postions
are able to slide over each other
move about freely at high speeds and in random direction
do not move
These particles are held together by very strong forces of attraction
Solid
Liquid
Gas
Plasma
Arrange the strength of the forces of attraction between the particles of solids, liquids and gases from the strongest to weakest
(strongest) gases > liquids > solids (weakest)
(strongest) solids > liquids > gases (weakest)
(strongest) gases > solids > liquids (weakest)
(strongest) solids > gases > liquids (weakest)
The diagram represent the arrangement of particles in ____________.
gas
liquid
solid
The diagram represent the arrangement of particles in ____________.
gas
liquid
solid
The diagram represent the arrangement of particles in ____________.
gas
liquid
solid
Why solids and liquids cannot be compressed?
The particles are closely packed together and there are no empty spaces.
The particles are far apart from one another and there are empty spaces.
The particles are arranged in an orderly manner.
The particles are not arranged in an orderly manner.
Why does solid has a fixed shape?
The particles are held by very strong forces of attraction. They can only vibrate about their fixed position. Hence, they have an orderly arrangement.
The particles are held by weak forces of attraction. They can move rapidly in all directions. Hence, they have an disorderly arrangement.
The particles are held by strong forces of attraction. They can slide over one another. Hence, they have an disorderly arrangement.
Which state of matter has both definite shape and definite volume?
Gas
Liquid
Solid
Which state of matter has no definite shape and no definite volume?
Gas
Liquid
Solid
Which state of matter has no definite shape but does have definite volume?
Gas
Solid
Liquid
Matter is _______________________________.
The amount of matter in an object.
The amount of space an object occupies.
Anything that has mass and volume.
Mass is ________________________________.
The amount of matter in an object.
Anything that has Mass and volume.
The amount of space an object occupies.
Which 2 lab equipments are used to measure mass?
Watch this short video. Which state of matter has the most energy?
Solid
Liquid
Gas
Watch this video. Which state of matter has the least amount of energy?
Solid
Liquid
Gas
Which statement best describes the fact that gases can be compressed?
The particles in a gas do not have a fixed volume.
The particles in a gas are very far apart.
The particles in a gas have no force of attraction (bonds) between them.
The particles in a gas are constantly moving very rapidly.
The three states of matter are represented by diagrams X, Y and Z. Which change occurs during condensation?
X to Y
X to Z
Y to X
Z to X
The particles of liquids ________________
vibrate about their fixed postions
are able to slide over each other
move about freely at high speeds and in random direction
do not move
What are valence electrons?
The total number of electrons in an atom
The number of electrons in the outermost shell
The number of electrons in the second shell
The number of protons in the outermost shell
How many valence electrons does carbon have?
4
5
6
7
USE THE PERIODIC TABLE
How many valence electrons does Phosphorus have?
31
5
15
4
This could be the dot diagram of
Mg
Cl
C
O
Name the element based on its electron arrangement
(a)
An atom's atomic number is equal to
The number of protons in the atom's nucleus
The number of neutrons in the atom's nucleus
The number of electrons in the atom
The total of protons + neutrons
What is the mass number of the element shown?
15
7
8
0
What does the mass number of an element represent?
The number of protons in an atom
the number of neutrons in an atom
the number of electrons in an atom
the number of protons and neutrons in an atom
Q.Isotopes must have the same number of protons but different numbers of ________
electron rings
charges
neutrons
electrons
Oxygen has six valence electrons. When forming an ion, oxygen will
lose six electrons and have a charge of +6.
lose six electrons and have a charge of -6.
gain two electrons and have a charge is +2.
gain two electrons and have a charge of -2.
Look at the periodic table. What should be the charge on the ion formed by calcium?
+1
+2
-1
-2
What is a charged atom known as?
Electron
Proton
Ion
Neutron
Non-metals ________ electrons when they become ions.
lose
gain
neither
The atomic number tells you...
the number of protons
the number of neutrons
the number of electrons
What is the electronic configuration of Lithium?
2.8.8
2.2.2
2.8.5
2.1
The group number tells you the number of
protons
valence electrons
energy levels
How many protons does Lithium have?
3
4
7
periods on the periodic table tell you
the number of valence electrons
the number of protons
the number of shells
the total number of subatomic particles in the element
what period would this element be in?
6
8
3
16
How many valence electrons does it have?
7
2
3
5
If element X has electron arrangement 2.8.5.
What will be its period?
3
5
13
15
Neon has proton number 10.
Write its electron arrangement.
(a)
How many valence electrons does carbon have?
4
5
6
7
Which of the following is the best example of work being done.
doing homework
lifting a box
pushing a stationary box
holding a box
What is the net force?
3 N
3 N, right
17 N, right
3 N, left
A ____________ is a push or a pull on an object.
friction
force
magnet
gravity
Weight is _________.
the quantity of matter in an object.
the measure of an object's inertia.
the force exerted by gravity on an object's mass.
equal to the mass of an object.
Weight is constant.
True
False
You have a ball with a weight of 76N. What is the mass of the ball?
76N
76kg
7.6kg
7.6N
What would be the weight of a 10 kg object on earth?
1 N
10 N
0.1 N
100 N
Army tank tracks are useful for travelling through the mud because..
they decrease the force the vehicle exerts on the ground
they increase the force the vehicle exerts on the ground
they decrease the pressure the vehicle exerts on the ground
they increase the pressure the vehicle exerts on the ground
Pressure depends on depth
Where would pressure be the greatest
10 m deep in a lake at sea level
5 m deep in a pond on a mountain
top of a mountain 15,000 feet up
on a hill in Oklahoma City (1,200 ft. above sea level)
In the image which hole will allow the water to travel furthest?
A
B
C
What two forms of energy does a lamp produce
heat and sound
light and sound
light
light end electrical
What type of energy does the sun give us?
sound energy
sound energy and light energy
Thermal (heat) Energy and light energy
sound energy and electrical energy
1. As an object falls, what happens to its gravitational energy?
Increases
Decreases
Stays the same
Need more information.
1. As an object falls, what happens to its kinetic energy?
Increases
Decreases
Stays the same.
Need more information
When you compress a spring, you are storing __________ energy.
sound
elastic
light
chemical
At which point does the ball has the greatest gravitational potential energy (GPE)?
A
G
D
C
G
You throw a ball into the air as shown in the diagram. At what point does the ball have the most gravitational potential energy?
W
X
Y
Z
Coal is...
A renewable source of energy
A non-renewable source of energy
Flowing water is..
A non-renewable source of energy
A renewable source of energy
Petroleum is..
cheap & clean
available & unlimited
limited & non-renewable
Natural gases are..
A renewable source of energy
A non-renewable source of energy
What type of source do you need in a thermal power plant?
Wind
Petroleum
Sunlight
Heat
Sunlight is..
A non-renewable source of energy
A renewable source of energy
Wind is ...
A non-renewable source of energy
A renewable source of energy
What type of source do you need in this powerplant?
Wind
Sunlight
Natura gas
Petroleum
What type of source do you need in this power plant?
Coal
Sunlight
Uraium
Wind
