Na +, K +, Ca 2 +, and Mg 2 + are the four major cations in the body. For each cation, give the following information: (a) the number of protons; (b) the number of electrons; (c) the noble gas that has the same electronic confi guration; (d) its role in the body.
Bond Parameters
Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.
Bond Dissociation Energy
The tendency of an atom to attract an electron is known as its electronegativity.
Na +, K +, Ca 2 +, and Mg 2 + are the four major cations in the
body. For each cation, give the following information:
(a) the number of protons; (b) the number of electrons;
(c) the noble gas that has the same electronic confi guration;
(d) its role in the body.
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