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प्रश्न
What do we call those particles which are formed by the gain of electrons by atoms ?
उत्तर
Particles formed by the gain of electrons are called anions.
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संबंधित प्रश्न
Which postulate of Dalton’s atomic theory can explain the law of definite proportions?
Name the scientist who gave law of constant proportions.
Name any two laws of chemical combination.
Give one major drawback of Dalton's atomic theory of matter.
The law of constant proportions was given by :
In an experiment, 4.90 g of copper oxide was obtained from 3.92 g of copper. In another experiment, 4.55 g of copper oxide gave, on reduction, 3.64 g of copper. Show with the help of calculations that these figures verify the law of constant proportions.
What do we call those particles which are formed by the loss of electrons by atoms ?
Work out the formulae for the following compounds :
Sodium oxide
Work out the formulae for the following compounds:
Calcium carbonate
State the law of constant proportions.
