Please select the word from the list that best fits the definitions process that takes place at mid-ocean ridges

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

What are the similarities of physical and chemical change ?

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.