1,Name a nonmetal in the same group as Lead. 2,Elements in the periodic table are listed in order of their _.

3,Which of the following is the abbreviation for the element Gold?

4,How many protons does Titanium have?

sry idk any of these pls help me

What provides structure to the human body?

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids

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.