Science - Check your knowledge 2 | Baamboozle - Baamboozle

Tell the difference between homogeneous and heterogeneous mixture?

homogeneous mixture - when you cant see the difference Heterogeneous - when you can see the difference.

Oops!

Check

Okay!

Check

Describe Solute, solvent and Solution? With examples.

solutes can be liquids or solids. Solvents are always liquids. So solution is when you mix a solute and a solvent.

Oops!

Check

Okay!

Check

Describe the following methods: Simple Distillation

The mixture is heated until boiling point, the gaseous component is then condensed into its liquid state giving out an almost pure substance.

Oops!

Check

Okay!

Check

Describe how melting and boiling points of impure substances will be affected by the different concentrations of impurities.

The melting point will decrease and the boiling point will increase the impurities there are in a mixture.

Oops!

Check

Okay!

Check

monster

Reset all scores!

Oops!

magnet

Take 5 points!

Okay!

gift

Win 10 points!

Okay!

thief

Give points!

Describe and state their charges and mass for: PROTONS

PROTONS are positively electrically charged and have mass of 1u (atomic mass unit)

Oops!

Check

Okay!

Check

lifesaver

Give 5 points!

Oops!

shark

Other team loses 5 points!

Okay!

shark

Other team loses 15 points!

Okay!

banana

Go to last place!

Oops!

baam

Lose 15 points!

Oops!

star

Double points!

Okay!

rocket

Go to first place!

Okay!

baam

Lose 15 points!

Oops!

Explain the relationship between protons and electrons in an atom

In atoms the number of protons and electrons are always the same to keep their electric charge neutral.

Oops!

Check

Okay!

Check

Describe the following methods: fractional distillation

Oops!

Check

Okay!

Check

What is Concentration, in a substance?

concentration refers to the amount of a substance in a defined space.

Oops!

Check

Okay!

Check

What is Insoluble?

when the material cannot dissolve in a solvent.

Oops!

Check

Okay!

Check

Describe the following methods: Crystallisation

In this process you will heat up a solution until the point in which the solvent evaporates making the solute to attain high concentration

Oops!

Check

Okay!

Check

How does temperature affect diffusion of gaseous substances?

Diffusion is faster at higher temperatures because the gas molecules have greater kinetic energy, because of that, they move faster.

Oops!

Check

Okay!

Check

Describe and state their charges and mass for: NEUTRONS

NEUTRONS have no electric charge and their mass is very close to the one from the proton, which by our needs can just be considered the same, 1u.

Oops!

Check

Okay!

Check

Describe the following methods: Filtration

This process consists on running a mixture of solid and liquid through a paper filter and separate both

Oops!

Check

Okay!

Check

Restart Join for Free

Your experience on this site will be improved by allowing cookies.