Question

4. Fill in the blanks:
1. reacted with oxygen only if ignited.
2. Metals are solids at temperature, except mercury, which is liquid at temperature. 3. Non-metals are gases or solid at room temperature, except which is liquid at room temperature.
4. is the best conductor of electricity followed by gold and aluminium.
5. We use to pack food.
6. With the exceptions of and most of the metals have high melting and boiling point. 7. Non-metals have melting point and boiling point.
8. Question: and react with oxygen vigorously at room temperature and they are kept in to prevent oxidation
9. The property by which metals can be drawn into wires is called
10. metal does not burn in dry air even on strong heating. en bir cact with oxygen vigorously at room temperature
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Answer 1

Bhai mere pas bas 2 Brainlist Ans ki kami ha