Question

(a) Define the term compound
(b) Define the term chemical formula
(c) What does a chemical formula represent?

PLS give me the answer as class 6 and write the answer by marking (a) , (b) .........​

Answer 1

Answer: AAP KI MADAT KI AB AAP HAMARI KARO JALDI SE BRAINLIEST KARO OR HUME THNKU KAHO

Explanation:

COMPOUND: a thing that is composed of two or more separate elements; a mixture.

CHEMICAL FORMULA: A chemical formula tells us the number of atoms of each element in a compound. It contains the symbols of the atoms of the elements present in the compound as well as how many there are for each element in the form of subscripts

REPRESENTS: A chemical formula identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element. In empirical formulae, these proportions begin with a key element and then assign numbers of atoms of the other elements in the compound, by ratios to the key element.

Answer 2

(a) something that consists of two or more things or substances combined together .

(b) a mathemathical relationship or rule expressed in symbols .

• a set of chemical symbols showing the elements present in the compound and their relative proportions.

(c) A chemical formula is a notation used by scientists to show the number and type of atoms present in the molecule , using the atomic symbols and numerical subscripts . ... In a chemical formula , the letters represent the atomic symbol of each atom .

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