asked 23.1k views
3 votes
Why is Hydrogen-2 a heavier isotope than Hydrogen-1?

A. Hydrogen-2 has one more proton
B. Hydrogen-2 has one more neutron

asked
User Krimog
by
8.1k points

1 Answer

2 votes

Answer:

It is A. hydrogen -2 has one more proton

answered
User Rohit Suvagiya
by
8.4k points