When writing the formula for an ionic compound, the number of electrons given off by the cation must be exactly the same as the
number of electrons taken in by the anion.
TRUE
FALSE

Smog is the term used to describe the combination of fog and smoke

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.