Dot and cross diagrams help us to model when ions are formed from atoms. Here’s an example using sodium and chlorine. They form ions which bond to form sodium chloride. 2. Work out how many ...

One had a crystal structure of two sodium chloride molecules for every 17 water molecules. That one formed at a temperature of about minus 100 degrees Fahrenheit and a pressure of 5,000 times the ...

Recent studies on isolated opercular epithelia containing chloride cells have demonstrated active chloride secretion and passive transepithelial sodium movements, and have established the chloride ...