States of Matter — CHEMISTRY STD 6 — Question

A _____________ bottomed flask is used for heating liquids.

Substance like _____________ can be removed from a mixture by the process of sublimation.

Magic is something which cannot be explained by scientific _____________.

____________ water can cause diseases like dysentery and cholera.

Green plants need ________________to prepare food.

___________is an example of a pollutant present in the air.(hydrogen sulphide, carbon dioxide)

Natrium is the Latin name of ………………..

Particles of _____________ from a mixture are separated by a magnet.

(common salt,water vapour)
Seawater contains 24 g of ___________ in every liter.

From the elements – He, Br, Pt, and O; the element which is metallic is ____, an inert element is ____, forms a triatomic molecule is ____, is liquid at room temperature is_ ___.