Ben observes how quickly some dry wood is burning in a campfire. which term best relates to ben’s observation? reaction rate activation energy collision theory spontaneous reaction

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?

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

Which metal exist in liquid state and can be cut with knife ?