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Cu2+ will have the following electronic configuration:
(1) 1s2, 2s2, 2p6, 3s2, 3p6, 3d10,
(2) 1s2, 2s2, 2p6, 3s2, 3p9, 4s1
(3) 1s2, 2s2, 2p6, 3s2, 3p6, 3d9,
(4) 1s2, 2s2, 2p6, 3s2, 3p6, 3d10, 4s1
Ans: 1s2, 2s2, 2p6, 3s2, 3p6, 3d9,
capillarity
Upward and downward pressure are the same at any given depth Get a glass cylinder at least 15 cm long and 4 cm in diameter. Such a length of tube can be made from a straight-si
A nucleophile is a chemical species that donates an electron pair to an electrophile to form a chemical bond in a reaction. All molecules or ions with a free pair of electrons or a
Q. What is chlorophyll? A magnesium complex of porphyrin is called chlotophyll. the green colouring material in plants and which is essential for photosynthesis. Hemoglobin
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properties of homologous series
what clinical enzymes of medicine?
AS THIS ALKALI METALS HAS LARGE SIZE AND LESS IONISATION ENERGY THEY LOSE THEIR OUTERMOST ELECTRON EASILY. PHOTOELECTRIC EFFECT MEANS EJECTION OF ELECTRONS FROM A METAL WHEN THEY
Ask question #periodic properties #
Q. Reactions with metals? Ans. Halogens commonly undergo reactions with metals. Halogens react with the alkali metal family, Group IA in the periodic table. For example,
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