Structure of the Atom — Science STD 9 — Question

Fill in the following blanks with suitable word:
Forces in a Newton’s third law pair have equal ______ but act in opposite _______.

Fill in the following blanks with suitable word:
If the area of a snow shoe is five times ______ than the area of an ordinary shoe, then the pressure of a snow shoe on the snow is five times _______.

Fill in the blanks. Cork cells possesses __________ . on their walls that makes it impervious to gases and water.

What is the chemical name of dry ice?

Cell is the basic _______ and _______ unit of all living organisms.

Fill in the blanks in the following statements: The number of protons in the nucleus of an atom is called its __________.

Fill in the following blanks with suitable words: Gases can be liquefied by applying ________ and lowering _________.

Fill in the blanks. Epithelial cells with cilia are found in _________ of our body.

Malaria is spread by __________ which breed in ___________ water.

Fill in the following blanks with suitable words: At room temperature, the forces of attraction between the particles of solid substances are ____________ than those which exist in the gaseous state.