How many hydrogen atoms do you have to bond to create heavier helium?
Level
2
Hydrogen is the lightest element on the periodic table and helium is what makes a balloon float.
How many hydrogen atoms do you have to bond to create heavier helium?
3
4
2
6
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
0 solutions
No explanations have been posted yet. Check back later!