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प्रश्न
Atoms: Fundamental particle of an element::______ : Fundamental particles of a compound.
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उत्तर
Atoms: Fundamental particle of an element:: elements: Fundamental particles of a compound.
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संबंधित प्रश्न
Differentiate between the following.
Filter Paper and Alum
Give one example for the following types of mixtures :
misicible liquids
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Marble
Name: Two substances used to make jewellery.
Give reason: Graphite is used to make a lead of the pencils.
Tick (√) the correct alternative from the choice given for the following statement.
Gold is used to make jewellery because
Complete the statement given below by filling in the blank with the correct word.
Element ______ has the symbol derived from its Latin name ‘Argentum’
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.
The first letter of an element is always written in ______ letter.
Non-metals are usually poor conductors of heat and electricity. They are non-lustrous, non-sonorous, non-malleable and are coloured.
Name a non-metal which is required for combustion.
