toriiii2302 toriiii2302
  • 06-11-2016
  • Chemistry
contestada

what's the difference between a pure substance and an element

Respuesta :

jarildul0 jarildul0
  • 06-11-2016
An element is a substance but it's in its purest form. It can't be broken by chemical means into a simple substance meaning its pure.

A substance can't be separated by physical means. It's chemically bound and can only be broken by chemical means.
Answer Link

Otras preguntas

find the x intercepts of the polynomial function state whether the graph crosses the x axis or touches the x axis and turns around at each intercept      f(x)=2
What is the bending of a wave around a barrier?
How does pollution effect the water cycle?
what are some nouns that are related to awakening?
what is the role of irony in poetry?
please help me who is prometheus?
please help me correct the right choice so that the pronouns agree with the antecedents.1- Each of the horses stood on ( its, their ) hind legs.2) Neither Bob n
what is the role of irony in poetry?
By how much is the product of 27 and 13 greater than their sum?
PLz help with these questions.For questions 1 and 2 , write each expression using a single exponent.1)   x^9/x^22) h^14/h^5For questions 3 and 4, simplify each