MARK ALL of the objects that can be found in our Solar System

A. Dust
B. Black Hole
C. Major Planet
D. Nebula
E. Asteroid
F. Dwarf Planet
G. Proto Planetary Disk

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

Which terms are used to identify pure substances

Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that