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ExtremeBDS [4]
2 years ago
7

Busca información acerca de si las siguientes sustancias son simples o

Chemistry
1 answer:
vazorg [7]2 years ago
7 0

Answer:

a) El cobre es un elemento químico de los denominados metales de transición. El cobre encabeza el grupo de los metales nobles: cobre, plata y oro. Los átomos de cobre tienen 29 protones y 29 electrones. El cobre tiene dos isótopos naturales estables: uno tiene 34 neutrones y el otro, 36. Es una sustancia simple

b) Los elementos químicos que componen el azufre es el fósforo y el cloro. Es una sustancia Simple.

c) El azucar o tambien llamado sacarosa (C12H22O11) esta compuesto de carbono, hidrogeno y oxigeno. Es una sustancia compuesta

d) Las fuentes principales de donde se obtienen los alcoholes son las siguientes: Fermentación de Carbohidratos: Los azucares y almidones, que a su vez provienen de los vegetales-caña de azúcar, cebada, maíz, etc-, al fermentar por acción de las levaduras producen alcohol etílico. Es una sustancia. Tanto el alcohol como la acetona son sustancias compuestas.

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