2.l
A certain solid has a volume of 35.7 cm and weighs 85 grams. What is its density?

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?

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?

What is the oxidation state of an individual bromine atom in nabro3?