Is CH4 Lewis acid or base?

Which two elements in Group 14 on the periodic table are most likely to be malleable and good conductors of electricity? What is the most important concept in solving stoichiometry problems? What is the formula amonium sulphate? How do you use resolution factor in HPLC? Can paraffin wax be dissolved in methanol? What does 2pe 1830 sulphuric acid mean on a label? Aluminium and sulfur chemical equation? What does silver 925 mean? What type of covalent bond involves only 2 electrons? What are the three things needed for a fire to burn? What kind of mixture is a candle is? If potassium burns purple wound a banana burn the same color? Can compounds be made up of many molecules? Is covalent molecular? Why does concrete have a higher heat capacity than sand? Ketone bodies are associed with what cellular metabolism? How do you dispose alumina? Who invented chloroform as a anaesthetic? What is the chemical formula for cobalt III carbonate pentahydrate? What is the color of c3h6?

Is CH4 Lewis acid or base?