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प्रश्न
Elements X, Y, and Z have atomic numbers 6, 9 and 12 respectively. Which one :
State type of bond between Y and Z and give its molecular formula.
उत्तर
Ionic bond with molecular formula ZY2.
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संबंधित प्रश्न
Give electron dot diagram of the following:
Magnesium chloride
(i) How many atoms of each kind are present in the following molecules: calcium oxide, chlorine, water, carbon tetrachloride?
(ii) How many electrons are required for their octet structure?
What type of bond is formed between two atoms, when the electronegative difference between them is High ?
How many atoms of each kind are present in the following molecule:
Calcium oxide
How are X-rays produced?
Name an element which does not contain neutron.
Write the formula of its (X)
sulphate
nitrate
phosphate
carbonate
hydroxide.
______ theory explains the formation of molecules.
How many atoms of each kind are present in the following molecule:
water
Elements A, B and C have atomic number 17, 19 and 10 respectively.
State which one is chemically inert.
