Pure water consist almost entirely of _______.

Q. Pure water consists entirely of _____________ (ions / molecules).

Q. (a) Write down the words or phrases from the brackets that will correctly fill in the blanks in the following sentences:
(b) Pure water consists entirely of _________ (ions/molecules).
(c) We can expect that pure water _________ (will/will not) normally conduct electricity.

Q. Yellow jackets number among the 900 or so species of the world's social wasps, wasps living in a highly cooperative and organized society where they consist almost entirely of females- the queen and her sterile female workers.

Q.

CHOOSE THE BEST OPTION:

STATEMENT 1: A pure substance consists of a single type of matter.

STATEMENT 2: A pure substance consists of more than one type of matter.

STATEMENT 3: Milk is a not a pure substance.

STATEMENT 4: Pure substance has same chemical nature.