A helium is fused into carbon and energy is released
B hydrogen is fused into helium and energy is released
C interstellar molecules are formed
D interstellar clouds begin to collapse to form stars
E a chain of protons
B hydrogen is fused into helium and energy is released
C interstellar molecules are formed
D interstellar clouds begin to collapse to form stars
E a chain of protons
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B hydrogen is fused into helium and energy is released
More precisely: Helium-4, Neutrinos, Photons
More precisely: Helium-4, Neutrinos, Photons
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"a couple of questions" - riiight.
Studying means finding the answer, not getting someone else to get it for you.
Its not hard to do a bit of searching to get the information you're looking for:
http://en.wikipedia.org/wiki/Proton-prot…
Studying means finding the answer, not getting someone else to get it for you.
Its not hard to do a bit of searching to get the information you're looking for:
http://en.wikipedia.org/wiki/Proton-prot…
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Why don't you just put down E which will give you the mark you deserve?