What type of solid is this? this solid has high melting point, does not conduct electricity, and does not dissolve in water. metallic, network, molecular, ionic, or amorphous?

Calculate the molarity of the solution. 6.02 x 1022 molecules of hci (molecular weight = 36.5 g/mole) in 2.0 liters of water m

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.

What metric units would you use to measure the thickness of a key