Answers. Best Answer: Betaloc (Lopressor, metoprolol) is a beta-blocker used to treat chest pain (angina) and high blood pressure. It is also used after an acute heart attack to improve survival. High blood pressure reduction helps prevent strokes, heart attacks and kidney problems.
Palladium definition, a rare metallic element of the platinum group, silver-white, ductile and malleable, harder and fusing more readily than platinum: used chiefly as a catalyst and in dental and other alloys. Symbol: Pd; atomic weight: 106.4; atomic number: 46; specific gravity: 12 at 20Â°C. See more.
Palladium, which is listed on the Periodic Table of elements, is lighter in weight than its sister metal, Platinum. A naturally white metal, Palladium is hypoallergenic, will not tarnish and remains white forever.alladium. Palladium, one of the rarest metals in the world, is a member of the Platinum Group Metals. These metals are also referred to as Noble Metals due to their superior ability to withstand corrosion and oxidation.