<span>The elastic potential energy stored in the stretched rubber band changes to kinetic energy.</span>
Answer:
2 ATP molecules are produced
An Organic Compound is when Hydrogen and Nitrogen are bonded.
Therefore A is the answer
Most of the common inorganic polyatomic ions<span> have negative </span>charges<span>. This means the </span>ion has<span> more electrons than the neutral atoms that are in the </span>ion<span>. A </span>polyatomic ion<span> like phosphate, PO</span>43- has three<span> extra electrons beyond the electrons on the P and O atoms. Got this off google sorry if it doesn't help you :(</span>
Many things could indicate that a chemical change has occurred. The release of a gas, or bubbling, etc. Just be careful not to mix it up with physical changes. A chemical change means that the chemical structure is different. You can reverse a physical change, but you cannot reverse a chemical reaction.
