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प्रश्न
State the type of element for the following:
Phosphorus
पर्याय
Metal
Non-metal
Metalloid
Noble gas
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उत्तर
Non-metal
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संबंधित प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
The anion of an element has ______.
Explain the terms ‘chemical formula’.
Match the formulas of the following of bases with their correct names.
Bases – (a) NaOH (b) KOH (c) Ca(OH)2 (d) Zn(OH)2
Names – (1) Potassium hydroxide (2) Zinc hydroxide (3) Aluminium hydroxide (4) Calcium hydroxide (5) Sodium hydroxide
Give the symbol of the following element:
Neon
State the type of element for the following:
Lead
Write the chemical formula of the following:
calcium carbonate
Give the formula of the following gas:
Nitric oxide
State the valency of the following metallic element and write symbol with the valency
Aluminium
Symbol of mercury is
