Answer:
Number of protons
Explanation:
Any particular element can always be identified by its number of protons.
Answer:
RoHS applies to the following substances for electronic equipment and electrical appliances: lead, mercury, cadmium, hexavalent chromium, PBB (polybrominated biphenyls), and some PBDEs (polybrominated diphenyl ethers).
Answer: coal
Explanation: coal is formed when layers of peat are compressed by the layers of rocks above.
glycolysis in the cytoplasm is similar in both fermentation and cellular respiration.
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The F Ring, the Cassini Division, and the C Ring are bright ring features. They are bright due to the low concentration of materials within them, which allows sunlight to shine through.