Electrons are embedded in a mass of positively charged matter.

When cuso4 • 5h2o is heated in a crucible, there is a loss of water. how should a student determine the amount of water lost?

What are some or the characteristics of Wisconsin fast plants and zebra fish that make them ideal for use as model organisms?

Which best describes the motion of pentane molecules in liquid phase?

Matter appears to be conserved in chemical reactions but not in nuclear reactions because: the law of conservation of matter only applies to a limited number of chemical and nuclear reactions the law of conservation of mass-energy applies only to

Plants and animals use different energy storage molecules, yet they both use the same mechanism to "burn" their stored energy. How can plants and animals both be successful, even though they "burn" different energy storage molecules?

Is this statement true or false? Bases feel slippery. A. True B. False

why blue intensity of copper (2) sulphate will decrease in a voltaic cell with zinc electrode in zinc sulphate solution and copper 2sulphate solution with copper electrode in it (with salt bridge)

What is the charge for MnO4

What makes up a rock

What are two ways to improve an experiment