Question

chemical properties of zinc​

Answer 1

Explanation:

Chemical properties of zinc - Health effects of zinc - Environmental effects of zinc

• Atomic number - 30
• Electronegativity according to Pauling - 1.6
• Density - 7.11 g.cm-3 at 20°C
• Melting point - 420 °C
• Boiling point - 907 °C

I hope this may help u out

Answer 2

Answer:

Chemical properties of zinc - Health effects of zinc - Environmental effects of zinc