1) things which have mass and occupy space are called a) molecule b) matter c) element d) compound 2) the basic form of matter that cannot be broken down into simpler substances by chemical reaction is called a) element b) atom c) molecule d) compound 3) the smallest particle of an element which takes part in the chemical reaction is called a) molecule b) compound c) atomicity d) atom 4) which of the following tetra atomic element a) p4 b) As4 c) Sb4 d) all 5) the smallest particle of an element or compound which has independent existence and can retain all properties is called a )atom b) molecule c) metals d) non-metals
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Answer:
1matter
2chemical reaction
3compound
4i dont know
5atom
Hope you understand
Explanation:
tetra atomic element means those elements which are formed by combining 4atoms.