CU-MW Stages Quizizz

We are all surrounded by ​ (a)   on a daily basis. Anything that we use, touch, eat, etc. . . is an example of matter. Matter can be defined or described as anything that takes up ​ (b)   , and it is composed of miniscule particles called ​ (c)   . It must display the two properties of ​ mass and ​ (d)   .

• matter
• space
• atoms
• volume

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Tick all the solids.

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Tick all the liquids.

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Which of these is an example of an observation of a physical property of matter?

• A metal gives off light when it burns.

• A metal with a shiny surface is bent.

• A metal turns brown over time.

• A metal fizzes in an acid.

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Which of these is NOT an example of an observation of a chemical property of matter?

• Two objects of the same size and shape have different masses.

• Milk left in the fridge too long turns sour, curdles and makes you sick if you drink it.

• Logs on a fire give off heat as they burn.

• An acid causes red irritation when it spills on skin.

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Match the following properties of matter to the observations related to them.

• Volume

• Water fills a beaker to 20mL.

• Acidity

• Glad wrap can be looked through, while baking paper cannot.

• Flammability

• Sodium hydroxide has a pH of 14.

• Mass

• A scale reads 3.5kg when a papillon dog stands on it.

• Opacity

• Paper can ignite when in contact with an open flame.

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Reorder the following to show the states of matter from least to most kinetic energy, and therefore movement, of the particles.

• Solid

• Liquid

• Gas

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In which change of state do the particles reduce energy and go from not touching to touching? Click on the box with the correct name.

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Which of these best describes diffusion?

• The solute spreads out in the solvent from low to high concentration.

• The solvent spreads out in the solute from high to low concentration.

• The solute spreads out in the solvent from high to low concentration.

• The solvent spreads out in the solute from low to high concentration.

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Match the following gases to the natural processes they are involved in.

• Required for plants to do photosynthesis and is 'dry ice' when in its solid form.

• Oxygen

• The most abundant element; it's found in natural gas, water and is the fuel for fusion in the Sun.

• Carbon dioxide

• Must be present for cellular respiration to occur in cells so they can make ATP.

• Hydrogen

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