In 1950, Chairman Mao Zedong made a speech in support of traditional Chinese medicine (TCM) which was influenced by political necessity. Zedong believed he and the Chinese Communist Party should promote TCM but he did not personally believe in TCM and he did not use it.
Yes. The ammonium ion has a formula of NH4+ and has a positive charge so it is a cation.
Best Answer: Ammonia does not have a symbol, it has the formula NH3. N and H are symbols for nitrogen and hydrogen respectively, which are elements.Only elements have symbols.mmonia does not have a symbol but a chemical formula NH3 is ammonia NH4 is ammonium cation it is a positively charged polyatomic cation. Source(s): AP Chem student. EDFF Â· 6 years ago. Thumbs up.