Science

3. - The degree or intensity of heat present in a substance or object
4. - of or at a low relatively low temperature
5. of Energy - Energy can neither be created or destroyed
6. - Substances that undergo a chemical reaction
8. - A reaction or process accompanied by the release of heat
9. Reaction - A type of reaction in which multiple reactants are combined to from a single product
11. Theory - The body of theory which explains they physical properties of matter in terms of the motions of its constituent particles
14. Energy - Stored energy that is available to do work at a later time
17. - The work or energy in the international system of units
19. - The condition of being hot

1. Reaction - When one or more substances are converted into different substances with different properties.
2. - A unit defined as the amount of heat needed to raise the temperature of a quantity of water by 1 degree
4. of Mass - Mass cannot be created or destroyed
7. - A reaction in which the nucleus of an atom splits into 2 or more smaller nuclei
10. - A set of procedures according to which something is done
12. Equation - symbols and formulas to represent the products and reactants in a chemical reaction
13. of Thermodynamics - Matter and its mass cannot be created or destroyed
15. - Substances that are produced by the reactions
16. Energy - Energy of motion
18. - The ability to do work