Which step will decrease the pressure of a gas inside a closed cubical container?
O increasing the number of moles of gas
O decreasing the volume of the container
o increasing the speed of the gas particles
O decreasing the temperature inside the container

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

it is b that is the answer.