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Total questions: 23
Worksheet time: 1hrs 12mins
Which of the following statements describes one way that solids are different from liquids.
Solids take up space and liquids do not.
Solids have particles that move and liquids do not.
Solids have a definite volume and liquids do not.
Solids have a definite shape and liquids do not.
1. A teacher placed several items in a baggie and asked the students to follow the instructions below. During which step will the students test a property of matter that is measurable?
Step 1
Step 2
Step 3
Step 4
1. A child wanted to test some objects to see if they would sink or float. What conclusion can be made from her investigation?
The marble is less dense than the water and the mineral oil.
The marble is more dense than the water and the mineral oil.
The block is less dense than the water and more dense than the mineral oil.
The block is more dense than the water and less dense than the mineral oil.
Which part of the pencil shown below would most likely be attracted to a magnet?
Plastic grip
Wood body
Metal Band
Rubber eraser
What does the investigation below prove? *Light bulb is, battery, copper wire and water*
Water is needed for electricity to work.
Water is an insulator of electrical energy.
Water is a conductor of electrical energy.
Water is magnetic.
Which of the following describes a material that is an insulator of thermal energy?
The door handle burned me as I got in the car.
The inside of a toaster glows red as it cooks the bread.
My jacket keeps me warm even in the snow.
My spoon got too hot when I left it in my bowl of soup.
Which statement does not correctly compare a paper clip to a crayon?
A paper clip is a better conductor of electricity than a crayon.
A paper clip is not flexible, but a crayon is flexible.
A paper clip is a better conductor of thermal energy than a crayon.
Paper clips and crayons are not soluble in water.
A teacher wears protective gloves to lift a metal container filled with boiling water from a hot plate. Why are the protective gloves necessary?
The metal container creates thermal energy.
The metal container insulates thermal energy.
The metal container conducts thermal energy.
The metal container reduces thermal energy.
A student used several different methods to separate a mixture. The results of his investigation are shown in the table below. Which of the following mixtures was the student investigating?
sand and salt
salt and iron filings
sand and marbles
salt and sugar
A mixture is created by –
combining two materials together
melting a solid so that it turns into a liquid
freezing a liquid so that it turns into a solid
evaporating the liquid so that a solid remains
