Seudónimo Seudónimo

03-04-2017
Chemistry

contestada

Which of the following does not describe elements?

A. They are uniform throughout.
B. They can be separated by a chemical reaction.
C. They cannot be separated by physical means.
D.They are listed on the periodic table.

Respuesta :

03-04-2017

B. Elements are pure and therefore have nothing to be separated from when they are a singular atom.

Answer Link

Otras preguntas

Listen to the audio and then answer the following question. Feel free to listen to the audio as many times as necessary before answering the question. Where is

When something bad happens, are you someone to stand by and let it happen, or do you try to do something about it?

What's the range of F

Please help me asap!! It is due tonight!

what is 987/12 equal

Rachel needs a car to get to work and school. She's decided on a used car with a cost of $9,000. According to her budget, she can afford to pay up to $275 per m

Please help ASAP. Thanks so much

Which signal word shows cause? as a result O this led to Otherefore since

2 Write a word equation and a symbol equation for the reaction of solid zinc oxide (ZnO) with sulfuric acid.

PLZZ HELP ME...I AM FAILING THIS CLASS...WILL GIVE BRAINLIEST..THANKYOU SO MUCH!!