Q6. Element X has an electronic structure 2,8,8,1. Element Y has an electronic structure 2,8,6. What is made when X and Y react? Type of compound & formula A) covalent compound X2Y
B) covalent compound XY2
C) ionic compound X2Y
D) ionic compound XY2

C. Ionic Compounds X2Y

Explanation:

K2S

when atmosphere interacts with biosphere they focuses on on the sources and sinks of green house gases (ghgs) air pollutants, particular matters, water and energy between the earth's surface and the atmosphere. the biosphere affects the climate. the atmosphere and biosphere are in constant interaction with each other, and all living things rely on gases in the atmosphere for life. organisms such as animals take in oxygen gas form the atmosphere to use in every cell of their body for smooth functioning of daily routine exercises.

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