A homerun in a baseball game was measured at 450 feet. How many meters is this equal to?

What are the variables in gay-lussac’s law? pressure and volume pressure, temperature, and volume pressure and temperature volume, temperature, and moles of gas

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?