Х Densities of some of the substances are given in the table. Answer the following questions on the basis of them. If equal masses of all are taken, which one will have the largest volume? ii. If all have equal volume, which one will have least mass? iii. Among the substances, which one will float on water? substance ॥density (g/cm^3)
x. 11
y. 8
z. 0.9

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.