Move an electron from the sodium to the chlorine atom. Turn on "Show charge" to check. These charged atoms are called ions. What are the charges of each atom now?

How many moles of al3+ ions are in 1.25 moles of al2o3

How are isotopes of the same element alike?

The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.