Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
Elements
What is the most abundant element in the Universe
a
Oxygen
b
Hydrogen
c
Helium
d
Carbon
1 answer
b) Hydrogen
You can
ask a new question
or
answer this question
.
Related Questions
1. Which elements are most abundant in living organisms?
A. hydrogen, carbon, calcium, potassium, oxygen, and phosphorus B.
In modern blimps, the gas of choice is used to inflate them is helium is safer. Compare and contrast the atomic structure
of
which types of baryonic matter are most abundant in the universe? Select the two correct answers.
carbon hydrogen helium nitrogen
Which types of baryonic matter are most abundant in the universe?
(1 point) O dark matter and dark energy O dark matter and light
Which types of baryonic matter are most abundant in the universe? Select the two correct answers.
A) helium C) hydrogen According
An alpha particle is equivalent to the nucleus of an atom of which element?(1 point)
Responses nitrogen nitrogen helium helium
Jupiter: 90% hydrogen 10% helium 0.3% methane Saturn: 90% hydrogen 3.5% helium .5% methane Uranus: 83% hydrogen 15% helium 2%
As evidence supporting the Big Bang theory, what does the redshift of light from galaxies indicate?(1 point)
Responses The
6. View & read about the Orion Nebula. What 2 gases make up most of this cloud where new stars are formed?
* 1 point Hydrogen and
How does the proportion of hydrogen and helium in the universe support the Big Bang theory?(1 point)
Responses It is the
