what are chemical twins, write two examples
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those compounds in which properties of somes elements are same are known as chemical twins.
eg. diagonal relationship between Li and Mg and Be and Al
eg. diagonal relationship between Li and Mg and Be and Al
purbamallick2747:
Chemical twins after looking it up on the web is a term for CHEMISTRY… “Chemical twins are those in which the properties of some elements are same. Atomic size of Zr and Hf , Nb and Ta are similar. This is due to Lanthanide contraction.”
this is also in my notes. neet ug
just the first ex. is copied
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