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ya-yaa ya-yaa
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10 months ago
All of the following are properties of sodium.  Which one is a physical property of sodium?


▸ It's surface turns black when first exposed to air.

▸ It is a solid at 25°C and changes to a liquid when heated to 98°C.

▸ When placed in water it sizzles and a gas is formed.

▸ When placed in contact with chlorine it forms a compound that melts at 801°C.

▸ Sodium is never found as the pure metal in nature.
Textbook 
Chemistry

Chemistry


Edition: 11th
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billbyebillbye
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10 months ago
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