Which element has five energy levels?
radon
iodine
argon
krypton

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

After cloud droplets form, what must happen to them for precipitation to occur?

Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen