Advertisements
Advertisements
प्रश्न
State which element exists in the highest percentage in earth’s crust.
एका वाक्यात उत्तर
Advertisements
उत्तर
Oxygen (O) – 46.1%
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Define: Elements-
Fill in the blank:
Dalton used symbol _____ for oxygen and _____ for hydrogen.
Fill in the blank:
Symbol represents _____ atom(s) of an element.
State the type of element for the following:
Radon
Give the symbol of the following element:
Carbonate
Write the radical of the following valency:
magnesium
Write the radical of the following valency:
Bromine [Bromide]
State a reason why the symbol of calcium is ‘Ca’ and of copper is ‘Cu’
State the valency of the following metallic element and write symbol with the valency
Sodium
The pictorial symbol for water given by the alchemists was
