Which statement is FALSE? 1) atoms in the same period have the same number of outer electrons
2) atoms in the same group behave in a similar manner during a chemical
reaction
3) the outer electrons are the electrons in the outer energy level of an atom
4) the number of outer electrons may be used to predict how an element would
react in a chemical reaction

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

plasma - state of matter made up of electrically charged particles

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but