Worksheetschemistry
Total questions: 10
Worksheet time: 5mins
what is a compound?
the simplest form of a substance
a combination only of 3 elements
a combination of 2 or more elements
a place where people are held
what is a mixture?
a combination of elements to make a new substance
a chemically combined substance
a combination of substances where new substances are formed through a reaction
a combination of substances in which the atoms of the substance do not chemically combine
What would you be able to do with a filter, magnet, or strainer when thinking about a mixture?
separate them
combine them chemically
combine them physically
In a solution which part of the solution is the solute: ice tea mix or water?
ice tea mix
water
ice tea
What is a substance that is dissolved in another substance?
solution
solute
solvent
compound
What is the simplest form that cannot be broken down to anything simpler?
element
solution
compound
What is true about the combinations of elements to become a compound?
the properties of the element stay the same
the properties are very similar to the outcome of the compound
the properties will change when combined to form a compund
nothing happens
How are solutions and mixtures alike?
They are a combination of substances
They are both chemically combined
they can be separated immediately
they have no similarities
How are mixtures and solutions different form each other?
there are no differences
once combines chemically the other combines electronically
they have more than one elements in them
the mixture combines physically and the solution is not easily separated
To separate a mixture of soil and water what separation method is used?
Filtration
Chromatography
Distillation
Evaporation
