An alp-ha particle is equivalent to the nucleus of a helium atom. Helium Atom = Answer.
Answer:
hexane C6H14
IS YOUR ANSWER
Explanation:
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Answer:
D or A
<em>But I do know...</em>
It's because new strains of the virus are constantly appearing and evolving, so the vaccine must change along with them.
Answer:
Do your project by yourself
<span>3.10 moles SiO2 (1 mole Si/1 mole SiO2)(6.022 X 1023/1 mole Si) = 1.87 X 1024
</span><span>= 1.20 X 1023 atoms of oxygen.</span>
