Use the chart to determine which pairs of atoms are arranged in the correct order according to increasing bond polarity?

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction

Draw the lewis dot structure for each of the following polyatomic ions

What is the magnitude of the force of gravity between to 1000 kg cars which are separated by distance of 25. 0 km on an interstate highway? the force between the two cars will be what