Wie man "atomic number 9" ausspricht

• "atomic number 9" ausgesprochen in Englisch.

Bedeutung und Definitionen von "atomic number 9"

Noun

a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite

Synonyme:

• fluorine
• F
• atomic number 9