Comment prononcer "atomic number 30"

• "atomic number 30" prononcé en Anglais.

Signification et définition de "atomic number 30"

Noun

a bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs naturally as zinc sulphide in zinc blende

Synonymes:

• zinc
• Zn
• atomic number 30