gapaxton22
02.12.2020 •
Physics
When were the following metals discovered:
A. Iron
B. Gold
C. Brass
PLEASE ANSWER ALL !!!
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Ответ:
A. 4000 BC
B. January 24, 1848
C. 1400 BC
Explanation:
Please mark brainliest.
Ответ:
1)iodide produces fumes when heated - sublimation
2)An iceberg turns to ocean water - melting
3)Candle wax turns to liquid when hot - melting
4)Fog is created from dry ice - sublimation
explanation:
Melting is the substance changing from a solid to a liquid.Sublimation is when a substance changes directly from a solid to a gas without a liquid phase.
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