Question

write four chemical proprties of metal?
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Answer 1

Answer:

THE chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion. Iron, for example, combines with oxygen in the presence of water to form rust; chromium does not oxidize (

Answer 2

Metals

Metals are opaque, lustrous elements that are good conductors of heat and electricity. Most metals are malleable and ductile and are, in general, denser than the other elemental substances.

Chemical Properties of Metal:-

1. Some metals like iron react with air and corrode.
2. Metals except lead are good conductors of heat and electricity.
3. In general, except for Mercury, all other metals are in a solid state at room temperature. But, Mercury belongs to a liquid state.
4. More metals produce metal oxide by burning in the oxygen of the air. Highly reactive metals react forcefully when they are burnt in oxygen.