Atomic Structure Unit Test The periodic table is arranged by various patterns. Is there a pattern with regard to oxidation number? In three to five sentences, explain your reasoning
and provide specific examples. Plz hurry. Plz no plagiarism

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.