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What comes first in a balenced equation? |
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what comes second in a balenced equation? |
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What reaction only involves electrons? |
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What reaction has a rate change by changing
- Surface area
- Temperature
- Concentration
- Catalyst
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What reaction uses the law of conservation of mass: # of type of atoms in reaction = # of type of atoms in product?
(Besides the type of atom that can change!) |
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What reaction has energy emitted or absorbed that is relatively small? |
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What reaction only involves nucleons? |
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Nothing affects the rate of the reaction |
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What reaction has combined the law of concervation of mass and energy: E=mc2 ? |
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What reaction has energy emitted at a HUGE level? |
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Nucleons that come together
Ex: the sun |
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When nucleons break apart (Either be controlled or uncontrolled)
Ex: Trying to boil water and produce steam |
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What is Radioactive Decay? |
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Definition
Spontanious fission of unstable isotopes |
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Definition
Time it takes for 1/2 the mass of radioactive isotopes to decay |
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What is transmutation reaction? |
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Definition
when an atom is going to change from one element to another |
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On the band of stability every atom beyond will be unstable/decay |
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Definition
a substance that speeds up a chemical reaction without being used up |
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