Answer:
The independent variable is what you change in the experiment.
Explanation:
The independent determines the dependent variable.
I don't know because I'm in 5th grade but I will try
no because the temperature is changing from cold to hot to hotter hope I helped
Answer:
a spectrum of the electromagnetic radiation emitted by a source.
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Explanation:
Answer:
Calcium chloride
Explanation:
Sublimation is the process whereby a solid substance is converted to gas when heat is applied. Solid normally gets converted to the liquid phase before reaching the gaseous phase but these substances gets converted from solid straight to gas
Solid—> Gas
Dry ice( solid CO2) and Ammonium chloride undergo sublimation while Calcium chloride doesn't.
Ammonium chloride
Halogen elements are the Group VII on the periodic table.
