Plz Help Will Upvote

What is the second most abundant element in stars?
A.
helium

B.
hydrogen

C.
iron

D.
oxygen

Question

02-02-2017
Chemistry

contestada

Plz Help Will Upvote

What is the second most abundant element in stars?
A.
helium

B.
hydrogen

C.
iron

D.
oxygen

Respuesta :

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Аноним Аноним · Answer 1 · 2017-02-02T06:30:10+01:00

Аноним Аноним

02-02-2017

A.heliumHydrogen is the most abundant element in the Universe; helium is second. However, after this, the rank of abundance does not continue to correspond to the atomic number; oxygen has abundance rank 3, but atomic number 8.

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Plz Help Will Upvote What is the second most abundant element in stars? A. helium B. hydrogen C. iron D. oxygen

Respuesta :

Otras preguntas

Plz Help Will Upvote

What is the second most abundant element in stars?
A.
helium

B.
hydrogen

C.
iron

D.
oxygen