Answer:
OB
Explanation:
it protects civil rights and liberties by striking down laws that violate the Constitution.
Answer:different elements have different number of electrons and shells/orbits thatswhy it have different atomic mass and size.
Explanation:
<h2>Answer</h2>
1 meter = 1000 km
2500 meter = 2500/1000 km
= 2.5 km
Answer:
A pH less than 7 indicates an acidic solution and a pH greater than 7 indicates a basic solution. Ultimately, the pH value indicates how much H+ has dissociated from molecules within a solution. The lower the pH value, the higher concentration of H+ ions in the solution and the stronger the acid.
Explanation:
N/A