MCQ
Who proposed atom as an indestructible entity?
- ARotherford
- BDalton
- CThomson
- DPauli
Explanation:
Dalton's Atomic Theory All matter is made of atoms. Atoms are indivisible and indestructible. All atoms of a given element are identical in mass and properties
Compounds are formed by a combination of two or more different kinds of atoms.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.


$NH_4NO_{3(s)} \to N_2O_{(g)} + 2H_2O_{(l)}$ .....$kJ$
