Question

26.
differences between metallic elements and non-metallic elements based on their physical properties​

Answer 1

Explanation:

• Metals generally have high density. ... Metals generally have high melting and boiling point except for sodium and potassium. Nonmetals generally have low melting and boiling point except for graphite. They contain 1 to 3 valence electrons in the outermost shell of their atoms.

Answer 2

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