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WorksheetsTE21
Total questions: 25
Worksheet time: 25mins
The negatively charged particles in an atom
Proton
Electron
Neutron
Electron Cloud
The mass number of an atom is the mass of ______ + _____
protons + neutrons
protons + electrons
neutrons + nucleus
protons + nucleus
What is the ATOMIC NUMBER in this element tile?
28
Ni
Nickel
58.693
How many protons are in this element?
79
196
117
Cannot be determined
List the steps of the scientific method
Conduct experiment
Form a hypothesis
Draw conclusions
Communicate results
Ask a question
Analyze results
Which letter represents amplitude? (a)
A
B
C
D
E
The smallest part of any element. Made up of protons, neutrons and electrons.
Atom
AMU
Ion
Isotope
According to the Law of Conservation of Mass (Matter), Matter cannot be (a) or (b) , it can only be (c) . This means however many atoms of an element we have before a reaction must be (d) to the number after a reaction.
created
destroyed
changed
equal
What kind of wave is seen within the image?
Transverse
Sound
Longitudinal
Compressinal
How do the steps determine the strengths of an electromagnets?
The time it takes for the nail to reach an electromagnet will decrease as the strength of the magnet increases.
The time it takes for the nail to reach an electromagnet will increase as the strength of the electromagnet increases
The time it takes for the nail to reach an electromagnet will decrease over time with repeated testing of a strong electromagnet.
The time it takes for the nail to reach an electromagnet will increase over time with repeated testing of a strong electromagnet.
A student hits two balls with different masses with a force of 5N. The model shows the direction of the force of the balls. How will the movement of the balls compare with each other?
The 16 g ball will accelerate faster than the 20 g ball
the 20 g ball ill change direction faster than the 16 g ball
the 16 g ball will travel a shorter distance than the 20 g ball
th 20 g ball will stop easier than the 16 g ball.
Which pair of points represent one complete wavelength of the wave?
A to C
A to E
B to C
B to D
When white light is transmitted to a red object all light is absorbed except....
Blue
White
Black
Red
How is the wave changing over time?
The amplitude is increasing, but the wavelength is decreasing
The amplitude is staying the same, but the wavelength is decreasing
The amplitude is decreasing, but the wavelength is increasing
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A) created
B) destroyed
C) changed
D) equal
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A) Blue
B) White
C) Black
D) Red
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A) 0.5 m/s^2
B) 1.0 m/s^2
C) 1.5 m/s^2
D) 2.0 m/s^2
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A) 10 N
B) 20 N
C) 30 N
D) 40 N
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A) 100 J
B) 200 J
C) 300 J
D) 400 J
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A) 1.0 g/cm^3
B) 2.0 g/cm^3
C) 3.0 g/cm^3
D) 4.0 g/cm^3
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A) 0.1 mol/L
B) 0.2 mol/L
C) 0.3 mol/L
D) 0.4 mol/L
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A) 100°C
B) 200°C
C) 300°C
D) 400°C
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A) 1 atm
B) 2 atm
C) 3 atm
D) 4 atm
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A) 10 m
B) 20 m
C) 30 m
D) 40 m
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A) 1 s
B) 2 s
C) 3 s
D) 4 s
