Question

what is chemical classification??​

Answer 1

Answer:

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Chemical classification systems attempt to classify elements or compounds according to certain chemical functional or structural properties.

Answer 2

QUESTION ⤵

what is chemical classification??

ANSWER ⤵

it is classified into two types:-

(A.) Pure substance ::-

A material containing only one type of substance. pure substance can not be separated into simpler substances by physical method.

eg::- Element::- ↔Na,Mg,Ca etc.

compound ↔ HCl, H2O, CO2 HNO3 etc

pure substance is classified into two types.

(a.) element:-

the pure substance containing only one kind of atoms it is classified into three types depend on physical and chemical property.

(I.) metal::- Zn,Cu,Hg,Ac,Sn,pb etc

(ii.) non metal::- N2, O2, Cl2, Br2, F2,etc

(iii.) metalloid::- Si, Ge etc

(b.) compound::- it is defined as a pure substance containing more than one kind of element or atoms which are combined together in a fixed proportion by weight and which can be decomposed into simpler substance by the suitable chemical method.

eg::- HCl, H2O, H2SO4 HCLO4 etc

(B.) Mixture::- a material which contain more than one type of substance which are mixed in any ratio by weight is called as a mixture.

mixture is classified into two types::-

(a.) A Homogeneous mixture the mixture in which all are present uniformly is called as Homogeneous mixture components of mixture a highly present and single face

eg::- water plus salt..

(b.) Heterogeneous mixture the mixture in which all the components are present non-uniformly

eg::- water + sand.

$\huge\mathfrak\star\pink{hope \: it \: helps}\star$