Metastanate or Metastannate: How To spell?

The word Metastanate is misspelled against Metastannate, a noun meaning "A salt of metastannic acid."

Metastannate has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings metasta & ate which should not be misspelled with single 'N'
Wrong Spelling: metasta-n-ate
Correct Spelling: metasta-nn-ate
Explore spell check of Metastannate to spell without errors.