Matter LC4 Review Games Question Preview (ID: 39591)


LC4.

Ingredients of a chemical reaction
a) raw materials
b) synthetic substance
c)
d)

Man made
a) raw materials
b) synthetic substance
c)
d)

A ____ will create a new substance.
a) chemical property
b) chemical change
c)
d)

A synthetic substance is...
a) an ingredient in a chemical reaction
b) the product of a chemical reaction
c)
d)

A chemical engineer...
a) creates chemical reactions
b) produces synthetic substances
c) both answers are correct
d)

A synthetic substance is...
a) naturally occuring
b) man made
c)
d)

A chemical reaction...
a) produces a new substance
b) does not produce a new substance
c)
d)

A chemical reaction...
a) does not change the properties of the reactants into new properties
b) changes the properties of the reactants into new properites
c)
d)

Scientists create new substances...
a) to help people
b) for no reason at all
c)
d)

Who is the best science teacher?
a) Mrs. Trentzsch
b) Mr Segal
c)
d)

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