the ratio among the radius of cation and the
The ratio among the radius of cation and the radius of anion is known as Limiting radius.
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to surveys a lab for its fire preparednessas said earlier in this activity you are going to survey the labs of the institution where you are working
to learn the use of a carbon dioxide fire extinguisher all chemical laboratories should be provided with carbon dioxide and or dry chemical fire
procedure a mock fire may be created by spilling a flammable liquid like alcohol petrol etc and lighting it at a safe place away from the equipments
the amount of energy needed to convert one mole of solid substance to vapor state is known as sublimation
the ratio among the radius of cation and the radius of anion is known as limiting radius
the number of appositively charged ions surrounded a certain ion in an ionic crystal lattice is known as co- ordination
why ionic compound does not show the property of space isomerismans ionic bond is electrostatic it is non directional so ionic compounds does not
the covalent bond produced by the unequal sharing of electrons among the two atoms is known as polar covalent bond
in polar covalent molecule one atom gets positive charge and the other one takes negative charge as known as dipole
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