Match the atomic particles with their electrical charges. 1. positive (+) electron 2. negative (-) proton 3. neutral (0) neutron

What is collids and suspension

Calculate the volume of 2.3 moles of gas exerting a pressure of 2.8 atm at 155oC.

What are the advantages of wind power?

Which is classified as an inner transition element? calcium copper fermium helium

Which of the following is an endothermic reaction? burning condensing evaporating freezing

Which of the following correctly describes a property of an atom? it has more protons than neutrons it has a negative or positive charge it has an equal number of protons and electrons it has an equal number of neutrons and electrons

Name two metals that do not always lose the same number of electrons

What is the leading cause of global climate change?

What makes up sediment 1 water and water fragments 2 seashells and oxygen 3 rock fragments and minerals 4 minerals and water

What kind of cells are produced at the end of meiosis?