Science 6 Quiz # 1 (9-3-21)
Quiz by Reshelle C. Esteban
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- Q1
A ____________________ is a type of matter that contains only one kind of particle.
scrambled://PURE SUBSTANCE
30s - Q2
An element has the smallest components called the ____________.
scrambled://ATOM
30s - Q3
An __________________ is the simplest form of matter
Element
Compound
30s - Q4
When two or more elements are combined chemically, they form a _____________
element
compound
30s - Q5
A ______________ is formed when two or more combined materials still retain their own compositions.
mixture
element
compound
pure substance
30s - Q6
______________ mixtures are non-uniform in composition.
Heterogeneous
Homogeneous
30s - Q7
A __________________ mixture has uniform composition and properties all throughout it.
Heterogeneous
Homogeneous
30s - Q8
Which of the following is a uniform or homogeneous mixture?
salt and water solution
gravel and water
rice and water
milk and water
30s - Q9
Which describes a uniform or homogeneous mixture?
the particles settle down
the particles cannot be distinguished
the solute and solvent can be distinguished
the components can be identified
30s - Q10
The one that is dissolved is called the _____________.
solute
solvent
30s - Q11
The ______________ is the substance that dissolves the solute.
solvent
solute
30s - Q12
It is known as the universal solvent because water can dissolve several kinds of solute.
freetext:// Water
30s - Q13
A solution that contains a small amount of solute is a weak or ______________ solution.
solvent
solute
dilute
concentrated
30s - Q14
If the solution has a large amount of solute dissolved in the solvent, the solution is strong or _______________.
solute
solvent
concentrated
dilute
30s - Q15
A pure substance is formed when two or more components retain their composition.
boolean:// False
30s