No student devices needed. Know more
20 questions
A substance made up of two or more chemically combined elements is a/an ...
element
mixture
molecule
solution
A substance that cannot be broken down into any other substance by ordinary chemical means is called a/an
molecule
mixture
element
compound
Two or more physically combined substances form ...
a compoud
an acid
an element
a mixture
A substance made of only one type of atom is called ...
an element
a mixture
a compound
a salt
Two or more substances in the same place but NOT chemically combined or in a specific ratio is called ...
a compound
a pure substance
an element
a mixture
Which is an example of a mixture?
Table salt
Water
Oxygen
Air
A substance made up of two or more chemically combined different elements is a/an ...
element
mixture
molecule
compound
Italian dressing is an example of a ..... mixture.
homogeneous
heterogeneous
Cereal is an example of a ..... mixture.
Homogeneous
Heterogeneous
A heterogeneous mixture is ...
is a liquid mixture
is one that consists of one type of substance.
is one that consists of two or more substances. It is non-uniform and the different components of the mixture can be seen.
a mixture that has a definite composition, and specific properties, whereby the different parts cannot be seen.
What is NOT a method to speed up the dissolving of sugar solution?
Stir faster with a spoon
Heat up the sugar solution
Add in bigger pieces of sugar
Add in smaller pieces of sugar
A _______ is a mixture in which particles will settle out.
suspension
colloid
compound
solvent
Salad is am example of a/an ...
element
compound
mixture
Explore all questions with a free account