.If a 20kg bicycle at the bottom of a hill has speed of 25m/s, how high can the cart go up the hill?

Which other elements contain the same number of outer electrons as sodium

Asolid that forms and separates from a liquid mixture is called

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.