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प्रश्न
Elements are made up of______ kinds of atoms.
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उत्तर
Elements are made up of same kinds of atoms.
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संबंधित प्रश्न
Give Two Examples for Each of the Following: Inert Gases
Classify the following substances into elements and compounds
Mercury, sulphur, sugar, water, sand, gold, carbon, oxygen, alcohol, iron, marble, baking soda.
Give two examples of Non-metals.
Indicate whether the following statement is true or false:
Molecules combine to form atoms
Tick (√) the correct alternative from the choice given for the following statement.
Gold is used to make jewellery because
Tick (√) the correct alternative from the choice given for the following statement.
The compound used as common salt is
Select the correct answer from the choice given below.
The negatively charged particles in an atom
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.
Classify the following as elements and compounds.
Water, Common salt, Sugar, Carbon dioxide, Iodine and Lithium
Name the constituents of water.
