Jak wymówić "atomic number 34"

• "atomic number 34" wymawiana po Angielski.

Znaczenie i definicje "atomic number 34"

Noun

a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)

Synonimy:

• selenium
• Se
• atomic number 34