particals
Separation methods
identifying Pure Substances vs. Mixtures
solutes, solvents, solubility, and "saturated
what is the impact of industry/extraction on our environment and the "waste" produced.
100
  1.  How particles move in a solids.

what is vibrate.

100

How do you separate particals from water?

what is filter.

100

what is it called when a liquid turns into a solid.

what is freezing.

100

what is solubility

what is, solubility is the maximum amount of a substance

100

what is the two most known ores that you can find in the ground

what is, iron ore (primarily hematite and magnetite)

200

How close together are the gas partials when they are in water? 

what is,they are forced to be close.

200

How to evaporate water?

what is,putting water in a small container and putting it somewhere were the sun can hit it.

200

what is a compound that can be a pure substance.

what is carbon dioxide.

200

what is a solute

what is a substance that is a solid, liquid, or gas—that can dissolves in a solvent to form a homogeneous mixture.

200

How do you clean oil out of the ocean

what is, you can use floating booms to contain oil

300

how do liquid partials move around each other?

what is, their constantly vibrating sliding rolling and swapping positions while being very close together.

300

what are the 3 main medals attracted to magnets?

what is, iron, nickel, cobalt 

300

what are two types of pure substances mixed?

what is homogeneous and heterogenous mixture.

300

what is a solvent

what is, a substance that is usually a liquid that dissolves into a solute a solid, liquid, or gas to form a homogeneous mixture.

300

How can the waist hurt the environment

what is, Waste damages the environment by releasing harmful pollutants.

400

what is partical theory?

What is all matter is made of small and always moving particals that have spaces btween them and they are held together by a stronger forces.

400

What is the process of distilleration?

what is, heating up a mixture into Vapor and then turning it back into a liquid.

400

what is made up of carbon and iron?

what is steel.

400

what are two most common solid solution

 what is,substitutional and interstitial solid solutions

400

does the harm of the waist ever go away

what is,yes, the health risks associated with a large waist circumference

500

 How do particals move when heated up?

What is,they gain energy causing them to move faster vibrate more and spread out.

500

What is the definition of sieving 

what is, the smaller particals fall into a container underneath,And the bigger particals get stuck in the top of the screen.

500

what is the difference between Identifying a pure substance and a mixture?

 what is a pure substance has only one particals but a mixture contains two or more particals.

500

how do you make a substance saturated

what is, you have to dissolve a solute (e.g., salt, sugar) into a solvent (e.g.,water) at a specific temperature untill no more solute can dissolve and excess solid begins to stop at the bottom.

500

how long does it take to break down waste

what is,from weeks to months to years it depends on the type of wast.