It evaporates :)
Calcium tarnishes rapidly when exposed to air.
Tarnish.
When carbon is exposed to air nothing happens.
True
It evaporates :)
It evaporates :)
Flammable substances are those gases, liquids and solids that will ignite and continue to burn in air if exposed to a source of ignition.
they decay when exposed to strong liquids such as coffe and vinagar.
Tempreture of the hot liquids,their pressure in the cups,areas to which the cups are exposed,nature of the liquids plus wind and dryness of the air.
An evaporating dish is a shallow, wide dish that is meant to create a large surface area exposed to air. It is used to allow liquids to evaporate into the air quickly.
what will happens to a plant exposed to air
Calcium tarnishes rapidly when exposed to air.
No nonmetals don't change chemically when they are exposed to air! ;)
for liquids it is stored in coloured bottles.
Observation in air filed rooms at normal temperature indicates that water, alcohol, hydrocarbons and Mercury all evaporate (change to a gas) when exposed to that air. The energy required must come from somewhere, that source is the heat energy contained in the air.
no. because once it is exposed to air it will automatically die.