How many atoms are in 15 moles of cadmium?

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.