All categories

3 years ago

Is plastic is pure substance or impure substance?

Spanish

2 answers:

myrzilka [38]3 years ago

8 0

Answer:

Impure substance.

Explanation:

Plastic is impure substance an because it is a mixture of few chemical elements.

Makovka662 [10]3 years ago

5 0

Answer:

QUESTION:

Is plastic a pure substance or an impure substance?

ANSWER:

Pure and impure substances

Pure substances have a sharply defined (one temperature) melting or boiling point. Impure substances have a temperature range over which they melt or boil. Chromatography is the process of separating substances into their individual components.

Explanation:

Hope that this helps you out! :)

If any questions, please leave them below and I will try my best and help you.

Have a great rest of your day/night!

Please thank me on my profile if this answer has helped you!

You might be interested in

1. Párrafo 1 Me gusta mucho ser abuelo. No hablo mucho con mi nieto. No tengo nietos. 2. Párrafo 2 Mi prima es antipática. Mi pr

valentinak56 [21]

Answer:

Explanation:

1. Paragraph 1

I really like being a grandfather. I don't talk much with my grandson. I have no grandchildren.

2. Paragraph 2

My cousin is unfriendly. My cousin is not very hardworking. My cousin and I are very good friends.

3. Paragraph 3

Having children is a great sacrifice, but it is very beautiful too. I do not understand my children. My husband and I have no children.

4. Paragraph 4

I don't talk much with my brothers. I share my things with my brothers. My brothers and I are like (friends).

5. Paragraph 5

I like being an only child. I have brothers and sisters. I live with my grandparents.

6. Paragraph 6

My nephew is ten years old. I really like being an uncle. My wife and I have no children.

8 0

3 years ago

Can someone help me please Please copy each sentence provided and complete it with the correct conjugation using past tense.

Gre4nikov [31]

-Tu me diste un regalo magnífico por mi cumpleaños.
-En la clase de Ayer nosotros leemos unos de los cuentos de O.Henry.
-Nadie escuchó a Nicolás tocar la puerta.
-Yo fui el primero de felicitar a Maria.
-Que libros leyeron ustedes en este curso el año pasado?
-¿Que película viste tu anoche?
-¿A quien trajo Jose al baile anoche?
-Tu no oíste el discurso del presidente por radio anoche?
-Mis Padres lo oyeron pero yo no.
-Usted leyó este libro rápidamente.
-Yo no creí el cuento de Arturo.
-Por fin, yo le di a Miguel mi opinión sobre el asunto.
-Yo lei algo sobre ese asunto en el periódico ayer.
-Mis primos me trajeron de Mexico unas revistas mexicanas.
-Anoche, en el cine Rex, nosotros vimos dos películas Americanas.
-El perro de Tomas cayó en el pozo.
-Tu no nos trajiste nada hoy.
-Por fin, Lolita me trajo el libro que le preste.
-Nosotros oímos la ópera por radio anoche.
-Tu fuiste de compras anoche al Centro Commercial.
-Nosotros fuimos a México de vacaciones el año pasado.
-Nosotros leímos la carta de Ana con mucho interés.
-La niña cayó de la cama durante la noche.

7 0

3 years ago

:( es confuso verdad? sin embargo sabes perfectamente cuando estas mal, todo tu cuerpo física y mentalmente te lo hace saber.. t

Elenna [48]

Answer:

Explanation:

Yo también tengo esa sensación smh.

- considere la posibilidad de dar la lista de cerebros

5 0

2 years ago

Does anybody have the answers to the unit 10 lesson 2 semester assessment for Spanish ????

chubhunter [2.5K]