click below
click below
Normal Size Small Size show me how
BT-6-1
Matter & Interactions
Question | Answer |
---|---|
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 |