Answer:
It is less dense. It is also less dense than the oceanic crust.
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Answer:
oxygen and silicon, both are common
Cellular Respiration and Photosynthesis. Photosynthesis is the process of when plants use sunlight to make foods from carbon dioxide and water, to later on make oxygen. Cellular respiration is the process through which cells convert sugars into energy.
K + S = K2S
Potassium reacts with sulfur to produce potassium sulfide
Answer:
Protons and electrons
Explanation:
They have a different number of neutrons giving them a different atomic weight while having the same charge