s NOT contain carbon. Ex: minerals Smallest object that retains the properties of an element. Two or more atoms of an element chemically joined together Contains carbon compounds or comes from a once living organism. Ex: coal Two or more different atoms of an element chemically joined together 1. Atom 2. Molecule 3. Compound 4. Organic 5. Inorganic

3

Explanation:

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3.) Compound

Explanation:

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the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

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