जॉइन Examsbookउत्तर : 1. "it contains two different elements joined by chemical bond"
Water is a compound because it?5
प्र: Water is a compound because it?
- 1it contains two different elements joined by chemical bondtrue
- 2it contains hydrogen & oxygenfalse
- 3it exists as solid, liquid or gasfalse
- 4it cannot be split up into simpler substances by chemicals meansfalse
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उत्तर : 1. "it contains two different elements joined by chemical bond"
व्याख्या :
Answer: A) it contains two different elements joined by chemical bond Explanation: We know that All compounds are molecules, but not all molecules are compounds. Water is a molecule because it is made from atoms that have been chemically combined. It is also a compound because the atoms that make water are not all the same - some are oxygen and some are hydrogen. Hence, Water is a molecule and a compound.