To determine the strength of potassium permanganate with a standard solution of oxalic acid.
Answer:
True
Explanation:
Whenever something loses thermal energy, it contracts and becomes smaller.
Answer:
Na2CO3 <==> 2Na^+ + CO3^2-
Explanation:
Answer: 4 valence electrons, Silicon, Si, 14, 28.0855, 14
Explanation:
Basically all of the elements found in Group I of the periodic table also have this property. The ability to easily give up a single valence electron.