The reaction becomes warmer or hotter as it proceeds. This means that touching the container in which the reaction is taking place would feel hotter. This means the reaction dissipates heat energy and has a negative enthalpy. The reaction is written with a negative delta- H in the products side for the reaction to be balanced.
Answer:
Polonium-207
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Answer:
No, Water Particles are composed of 3 Atoms.
2 hydrogen atoms, and 1 oxygen atom
The answer is b damaged tissue can not be repaired
8. Transition metals
9. Halogens
10. Nobel gasses
11. Lanthanides
12. Actinides
13. The tendency of a substance to undergo chemical reaction, either by itself or with other materials, and to release energy.
