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.sb.
Answers (3)
my guy haven either im dumb or these answers are difirent....
1a 2a 3d 4d 5a 6a b 7c 8d 9b 10a 11d 12b 13c 14a 15d 16b
In a nuclear reaction, which quantity is the same before and after the change?(1 point) the total number of protons the total mass**************** the number of alpha particle the types of atoms
