about 4 times
17000
Helium is a gas and is far more lighter than carbon which is a solid.
2.5 times
48
18.96 times greater = 19.96 times as great.
99000 times lighter than earth.
A sulfur atom is about 32 times heavier than a helium atom. This is based on the atomic masses of sulfur (32 amu) and helium (4 amu).
Helium is a gas and is far more lighter than carbon which is a solid.
Neon is lighter than hemoglobin 50 times.
A copper atom is about 63 times heavier than an oxygen atom. This is because copper has an atomic number of 29 and oxygen has an atomic number of 8, meaning that a copper atom has approximately 63 times more protons and neutrons in its nucleus than an oxygen atom.
At this point in time hydrogen is being fused into helium. Many, many years down the line, as the hydrogen runs out, the sun will begin fusing heavier and heavier elements for fuel. At least to iron.
2.5 times
18000
48
Helium doesn't cause cancer, so from that perspective it doesn't matter.
100 times
about how many times heavier is a penny than a dollar bill in ounces
no, the Earth is many times heavier