Whats the symbol for the ion that has 50 protons and 46 neutrons?

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.

What two categories of toxins were present in the air at dish,texas as a result of the gas pipelines that pass through the area