S5ellt1linezMo
S5ellt1linezMo S5ellt1linezMo
  • 25-06-2016
  • Chemistry
contestada

If two hydrogen (H) atoms combined to form a helium (He) atom, a ________ reaction has occurred.
a. fusion
b. fission
c. physical
d. chemical

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littleredstudies
littleredstudies littleredstudies
  • 25-06-2016
a. fusion

A fusion reaction is when two smaller molecules join to form a larger molecule and energy is relased
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