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प्रश्न
Select the correct answer from the choice given below.
The type of molecule- bromine
पर्याय
monoatomic
diatomic
triatomic
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उत्तर
diatomic
संबंधित प्रश्न
Define mixture.
Choose the most appropriate answer
A solvent of Iodine is
Differentiate between:
Homogenous and heterogenous substances
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Marble
Tick (√) the correct alternative from the choice given for the following statement.
The most abundant elements in the universe are
Tick (√) the correct alternative from the choice given for the following statement.
The compound used as common salt is
Classify substances into pure and impure substances in the form of a chart or tabulation.
Who are my companions?
| Group 'A' | Group 'B' |
| 1. Stainless steel | (a) Non-metal |
| 2. Silver | (b) compound |
| 3. Bhajani mixture for milling | (c) Mixture |
| 4. Salt | (d) Element |
| 5. Coal | (e) Alloy |
| 6. Hydrogen | (f) Metal |
Elements are broadly classified into metals and non-metals. State six general differences in the physical properties of metals and non-metals. State two metals and two non-metals which contradict with the general physical properties – giving reasons. State one difference in property between metalloids and noble gases.
Give an example for the elements derived from their Latin names.
