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Matter & Interactions

330 What are the three parts of an atom? Protons, neutrons, and electrons
330 What type of charge do protons carry? Positive
330 What type of charge do electrons carry? Negative
330 What type of charge do neutrons carry? Neutral (NO CHARGE)
333 Atoms contain how many electrons total? Eight
334 How many states of matter are there? Name them. Three Solid, liquid, and gas
335 How do you write an endothermic reaction? ENERGY+NH4NO3(S)+H2O(1)NH4+(ag)+NO3-(ag)
335 How do you write and exothermic reaction? CH4(g)H2O(1)+CO2(g)+ENERGY
337 What is a change in the nucleus called? Transmutation
Created by: bigtasc