phosphorus

• phosphorus

• Phosphorus

• Phosphorus

• phosphorus

phosphorus

Noun

a multivalent nonmetallic element of the nitrogen family that occurs commonly in inorganic phosphate rocks and as organic phosphates in all living cells; is highly reactive and occurs in several allotropic forms

Synonyms:

• phosphorus
• P
• atomic number 15

Noun

a planet (usually Venus) seen just before sunrise in the eastern sky

Synonyms:

• morning star
• daystar
• Phosphorus
• Lucifer