in certian atom, the last electron has 3d2 electron configuration . on the basis of this A write the electron configuratiom of the elemnt using a noble gas a core

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

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

Which element is least likely to undergo a chemical reaction