two element have electronegativity of 1.2 and 3.0. Bond formed between them would be
Magnesium reacts with an element (X) to form an ionic compound. If the ground state electronic configuration of (X) is 1s2 2s2 2p3..
Formula of a metallic oxide is MO. The formula of its phosphate will be
The molecular formula of chloride of a metal M is MCL3. The formula of its carbonate would be
chemical formula for calcium pyrophosphate is Ca2P2O7. The formula for ferric pyrophosphate will be
electrovalent compounds do not have
Which form a crystal of NaCL
Which one is least ionic in the following compounds
Solid NaCL is a bad conductor of electricity since
The strongest bond is
The interionic attraction depends on interaction of
Which of the following compounds of chlorine contains both ionic and covalent
Electrovalent compounds are
Bond formed in Crystal by anion and cation is
Which of the following is least soluble
Which of the following is an electrovalent linkage
In the given bonds which one is most ionic
Among The bonds formed by a chloride atom with atoms of hydrogen, chlorine, sodium and carbon, the strongest bond is formed betwee..
An atom with atomic number 20 is most likely to combine chemically with the atom whose atomic number is
Ionic bonds are usually formed by combination of elements with
When NaCL is dissolved in water, the sodium ion becomes
What is the effect of more electronegative atom on the strength of ionic bond
The species Ar, K+ and Ca2+ contain the same number of electrons. In which order do their radii increase
Two elements X and Y have following electronic configurations X = 1s2, 2s2 2p6, 3s2 3p6, 4s2 and Y = 1s2, 2s2 2p6, 3s2 3p5. The e..
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