Which statement compares the strengths of electric forces between particles of matter?
A. Van der Waals forces and hydrogen bonds are stronger than
metallic bonds.
B. lonic bonds and Van der Waals forces are stronger than metallic
bonds.
C. Hydrogen bonds and metallic bonds are stronger than ionic
bonds.
D. Van der Waals forces and hydrogen bonds are weaker than
metallic bonds.

Which sample at stp has the same number of atoms as 18 liters of ne at stp

Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?

Suppose you discovered a new element with 120 protons and 2 electrons in its outer level . i'm what group does this new element belong? what properties would you expect it to have