Write the chemical formula of calcium chloride and sodium sulphate using the criss-cross
method.
State any five postulates of Dalton's atomic theory.
Dear Student,
1.
2. The postulates of Dalton’s atomic theory are as follows:
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1.
2. The postulates of Dalton’s atomic theory are as follows:
- All matter is made up of very tiny particles. These particles are called atoms.
- An atom cannot be divided further i.e., atoms are indivisible.
- Atoms can neither be created nor destroyed in a chemical reaction.
- All atoms of an element are identical in all respects, including the mass, chemical properties, etc.
- Atoms of different elements have different masses and chemical properties.
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