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प्रश्न
Complete the statement given below by filling in the blanks with the correct words.
From the elements – He, Br, Pt, and O; the element which is metallic is ____, an inert element is ____, forms a triatomic molecule is ____, is liquid at room temperature is_ ___.
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उत्तर
From the elements – He, Br, Pt and O ; the element which is metallic is Pt, an inert element is He, forms a triatomic molecule is O, is liquid at room temperature is Br.
संबंधित प्रश्न
Name: a Liquid Non-metal
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All elements are artificially prepared
Tick (√) the correct alternative from the choice given for the following statement.
Sugar is a compound which consists of the elements
Tick (√) the correct alternative from the choice given for the following statement.
Brass and bronze are
Differentiate between the terms –
elements, compounds & mixtures.
Explain the difference between Metals and non-metals.
Select the correct answer from the choice given below to complete the sentence :
Compounds are ____________ in nature.
Select the correct answer from the choice given below to complete the sentence :
An example of a monoatomic molecule is ___________.
Match the following.
| Atom | Building block of matter |
| Element | Atoms of different kinds |
| Compound | Atoms of the same kind |
| Molecule | Smallest unit of a substance |
