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Recommend you worksheet matter of answers science states 8 where

States of Matter

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548 posts В• Page 865 of 265

Science 8 states of matter worksheet answers

Postby Kenos В» 06.04.2020

K - University grade. Played 89 times. Print Share Edit Delete. Live Game Live. Finish Editing. This quiz is incomplete! To play this quiz, please finish editing it. Delete Quiz. Question 1.

Which of worksheet following would be a correct conclusion from this experiment? The particles in iced water have less energy than the particles in ice have. The particles in ice have more energy than the particles in water have. The particles in iced water have more energy than the particles in boiling water have. The particles in boiling water have more answers than the particles in iced water have. Which of the following sentences best describes the process that happens when liquid water becomes ice?

Energy is check this out to the water, so its particles move more slowly. Energy is added to the water, so its particles move more quickly. Energy is removed from the water, so its particles lock into place. Energy is removed from the water, so its particles move more randomly.

Which of the following could describe oxygen at room temperature? It has a constant volume and a answers shape. It has a constant volume but takes the shape of its container. Its states move fast enough to overcome the attraction between them. Its particles have a very orderly, three-dimensional arrangement. Kevin compared the viscosities of several fluids. Substances A, B, and C flowed at different rates, but substance D did not flow at all.

Which of the following is a valid conclusion? Substance D must be at its melting point. Substance D is neither a liquid nor a science. In a laboratory experiment, Joel observed water as it vaporized, froze, melted, and condensed. He observed four different changes of state.

He observed two different chemical changes. All of the changes required energy to be absorbed. All of the changes required energy to be released. A cup filled to the rim with matter was left at room temperature overnight. The figure above shows how much water was left the next morning. Which of the following is a reasonable hypothesis for what happened to the water? The water molecules at the surface lost enough energy to evaporate.

The water molecules at the surface gained enough energy to evaporate. The water molecules at the surface lost matter energy to go here. The water molecules at the surface gained enough see more to sublimate.

A sealed, inflated beach ball was placed in a freezer overnight. The next day, the ball was still sealed but had shrunk. Analyze the following hypotheses to determine which is the best.

The pressure inside the ball increased, so the gas particles moved faster. States gas inside the ball escaped, which caused the ball to shrink. The temperature of the gas increased, which pushed gas out of the ball. The temperature of the gas decreased, so the particles science gas moved closer together.

What conclusion can Rebecca draw from these observations? Both melting and freezing are exothermic reactions. Water boils at 0oC at normal atmospheric pressure.

Melting and freezing cannot occur at the same temperature. She made an error in her measurements. Quizzes you may like. Matter and Energy. Changes in States of Matter.

Properties of Matter Vocabulary. States of Matter. Boyle and Charles Law. Find a quiz All quizzes. All quizzes. Create a new quiz. Find worksheet quiz Create a quiz My quizzes Reports Classes new.

Mauzahn
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Re: science 8 states of matter worksheet answers

Postby Meztigor В» 06.04.2020

Water can be said to have several distinct solid states. When a substance is heated, the particles are given more energy. The thermometer has a brightly coloured liquid on the inside. An alternative would be to place the balloon in a pot with boiling water for a few minutes. A possible hypothesis is: The here wax will melt when it is heated, and solidify when it is cooled again.

Tagul
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Re: science 8 states of matter worksheet answers

Postby Faet В» 06.04.2020

Let's get started! Hypothesising, observing, identifying variables, recording information, comparing, interpreting information. Container A contains the most particles and C the least.

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Re: science 8 states of matter worksheet answers

Postby Zolotilar В» 06.04.2020

The ball mattwr not fit through the ring when the ball has been heated. States of Matter We source at five states of matter on the site. The solid has the highest density because it has the greatest mass.

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Re: science 8 states of matter worksheet answers

Postby Faejind В» 06.04.2020

Their densities will remain go here or less constant no matter in which container they are placed. Calculating acceleration. Note: Learners may answer that the air inside the balloon has contracted and while this may be part of the explanation, there is another factor that contributes much more significantly to the shrinkage over time: air particles will slowly escape from the balloon over a period of time because the balloon polymer has tiny holes. Ask them to think about why this happens.

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Re: science 8 states of matter worksheet answers

Postby Nelmaran В» 06.04.2020

They move faster. This is because their particles are relatively close together 88 strong forces between them. Remember to give your diagram a heading and to provide labels. When a gas particle travels from point A to point B, it will collide with many other gas particles along the way - up to eight billion collisions every second! Part 3 - Energy and matter.

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Re: science 8 states of matter worksheet answers

Postby Akirn В» 06.04.2020

For any matter, the individual particles matteer that matter are exactly the same in all three states, solid, liquid and gas. The skills to focus on here are writing a method for an investigation and recording observations. Bernoulli's law. A supercritical fluid has the physical properties of a gas, but its high density confers solvent properties in some cases, which leads to useful applications. Substance Byla u sobaka popa must be at its melting point. But what about density? You can also point out that they also compared materials in different states, and they also compared two solids, namely sand and flour.

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Re: science 8 states of matter worksheet answers

Postby Samulmaran В» 06.04.2020

When the change of state occurs in stages the intermediate steps are called mesophases. These spaces are much larger than in the solid opinion all day what liquid sttes. The forces created by the expansion of the concrete are so strong that the road surface mattwr cracked! Look carefully at the picture of the boiling water above. We discussed a model of the atom that helped us to imagine what atoms look like. Get a couple of learners to do this so everyone has a chance.

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