Hvernig á að dæma "hydrogen"

• "hydrogen" fram á Þýska.

• "hydrogen" fram á Enska.

Merkingar og skilgreiningar á "hydrogen"

Noun

a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe

Samheiti:

• hydrogen
• H
• atomic number 1