Cathleen287 Cathleen287

09-07-2015
Chemistry

Answered

An atom of element X has an atomic mass of about 40; after reacting with a second atom of X, a different element (called Y) with an atomic mass of 80 is produced. What type of reaction is this?

Afusion
Bfission
Ccombustion
Dsynthesis

Verified Answer :

lulu1991 lulu1991

10-07-2015

The answer is a. fusion. The reaction formed a different element, so this is not a chemical reaction. Then c and d are not correct. Two atoms form one atom, so it is fusion.

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