Kuinka äännetään sana "atomic number 15"

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Merkit ja määritelmät "atomic number 15"

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

Synonyymit:

• phosphorus
• P
• atomic number 15