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प्रश्न
Name: the Hardest Naturally Occurring Substance
उत्तर
Diamond
APPEARS IN
संबंधित प्रश्न
Name a soft metal.
Define the term: Element
Give one use of the following substance:
Brass
Find the atomicity of the Following molecule:
Carbon Monoxide
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.
Brass and bronze are
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_ ___.
An element is sonorous and highly ductile. Under which category would you classify this element? What other characteristics do you expect the element to possess?
Matter is its simplest form is called ______.
Name the two elements which are derived from the country.
