La masa molecular de cloruro de sodio NaCI es​

Why doesn't heat added to water make the tempature rise above 100c

What substance has a mass of 9.5g and volume of 2.1cm^3

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.