1 Live in warm, moist environments, including swimming pools and showers.  Can invade your skin through cuts so tiny you can't even see them or through a small separation between your nail and nail bed.
Methane is a hydrocarbon (CH4. Therefore it is COVALENTLY bonded because of the bonds between carbon (non-metal) and hydrogen (non-metal). Ionic compounds only apply to those made of metals and non-metals.ethane is a hydrocarbon (CH4. Therefore it is COVALENTLY bonded because of the bonds between carbon (non-metal) and hydrogen (non-metal). Ionic compounds only apply to those made of metals and non-metals.
When an anion and cation connect together, it is called an ionic bond. An ionic bond is a type of chemical bond formed between a cation and an anion. In an ionic bond, one or more electrons are transferred from a cation to an anion.An example of an ionic bond is sodium chloride, abbreviated as NaCl.hen an anion and cation connect together, it is called an ionic bond. An ionic bond is a type of chemical bond formed between a cation and an anion. In an ionic bond, one or more electrons are transferred from a cation to an anion.