Which solution contains exactly 0.50 mole of H2SO4? A)
2.0 L of a 0.50 M solution
B)
2.0 L of a 1.0 M solution
C)
1.0 L of a 1.0 M solution
D)
1.0 L of a 0.50 M solution

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.