Metastanic or Metastannic: How To spell?

The word Metastanic is misspelled against Metastannic, an adjective meaning "Pertaining to, or designating, a compound of tin (metastannic acid), obtained, as an isomeric modification of stannic acid, in the form of a white amorphous substance."

Metastannic has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings metasta & ic which should not be misspelled with single 'N'
Wrong Spelling:  metasta-n-ic 
Correct Spelling:  metasta-nn-ic 
Find more wrongly spelled words of Metastannic to spell it well.

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