WorksheetsS8P1B
Total questions: 21
Worksheet time: 21mins
S8P1b In which state of matter do particles spread and fill the volume of the container that holds them?
gas
ice
solid
liquid
Which type of arrangment and movement would particles of mercury display?
Particles closely packed together and they vibrate back and forth
Particles are spread far apart and they move quickly
Particles are close together but they are able to slip past one another
Particles are spread far apart and electrons are detached from atoms
How is plasma different from gas?
Plasma has a definite shape, but gas does not
Gas is hotter than plasma
Electrons separate from atoms in plasma
Gas has a definite volume, but plasma does not
An atom of the element has how many protons?
18
19
39
58
What happens to the magnetic field around a wire when the electric current through the wire increases?
It decreases
It remains the same
It increases
It reverses direction
What is the unit of resistance in an electrical circuit?
Volt
Ampere
Ohm
Watt
Which of the following is a longitudinal wave?
Light wave
Sound wave
Water wave
Radio wave
S8P1e The model shows a neutral atom. How many protons are in this atom?
2
4
5
9
When enough heat is added to liquid water, it boils, and bubbles of water vapor rise to the surface and into the air. Which type of change is this and why?
a chemical change because gas is produced
a chemical change because heat is produced
a physical change because the identity fo the substance changes
a physical change, because the substance changes state
Which mass of water (H2O) is produced in the reaction?
16g
20g
32g
36g
Two jars are placed inside a box. One jar contains ice water and the other contains hot soup. What will happen to the two liquids? (S8P1b)
The hot soup will gain heat and the ice water will lose heat.
Both the hot soup and the ice water will gain heat.
The hot soup will lose heat and the ice water will gain heat.
Both the hot soup and the ice water will lose heat.
Which model shows the progression of the movement of particles from fastest to slowest as thermal energy is removed? (S8P1b)
Solid, Gas, Plasma, Liquid
Plasma, Gas, Liquid, Solid
Liquid, Plasma, Solid, Gas
Solid, Liquid, Gas Plasma
When a chunk of dry ice is at room temperature a cloud of carbon dioxide forms. Which of the following describes what is taking place? (S8P1b)
The dry ice is changing from a solid to a liquid.
The dry ice is changing from a gas to a liquid.
The dry ice is changing from a gas to a solid.
The dry ice is changing from a solid to a gas.
Which state of matter has the least energy? (pictures not in energy order)
solid
liquid
gas
plasma
In which state of matter do particles spread and fill the volume of the container that holds them?
gas
ice
solid
liquid
Which type of arrangement and movement would particles of mercury display?
Particles closely packed together and they vibrate back and forth
Particles are spread far apart and they move quickly
Particles are close together but they are able to slip past one another
Particles are spread far apart and electrons are detached from atoms
How is plasma different from gas?
Plasma has a definite shape, but gas does not
Gas is hotter than plasma
Electrons separate from atoms in plasma
Gas has a definite volume, but plasma does not
What happens to the magnetic field around a wire when the electric current through the wire increases?
It decreases
It remains the same
It increases
It reverses direction
What is the unit of resistance in an electrical circuit?
Volt
Ampere
Ohm
Watt
Which of the following is a longitudinal wave?
Light wave
Sound wave
Water wave
Radio wave
When enough heat is added to liquid water, it boils, and bubbles of water vapor rise to the surface and into the air. Which type of change is this and why?
a chemical change because gas is produced
a chemical change because heat is produced
a physical change because the identity of the substance changes
a physical change, because the substance changes state
