
ELEMENTOS QUIMICOS
Presentation
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Science
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7th Grade
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Hard
Tanya Soriano
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3 Slides • 0 Questions
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ELEMENTOS QUIMICOS
By Tanya Soriano
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Los seres vivos están caracterizados, entre otras cosas, por poseer unaorganización celular, es decir determinadas moléculas se organizan de unaforma particular y precisa e interactúan entre sí para establecer la estructuracelular. Así como las células son los ladrillos con los que se construyen lostejidos y los organismos, las moléculas son los bloques con que se construyenlas células.Al estudiar químicamente estas moléculas observamos que las mismas estánconstituidas en un 98% por elementos tales como C, H, O, N, P y S; ( el 2 %restante está representado por elementos como el Fe, Ca , Na, K, Cu, Mg, I, Cl.Etc.)
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ELEMENTOS QUIMICOS
By Tanya Soriano
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