sweetpea11 sweetpea11

03-10-2014
Biology

contestada

what evidence is there to show that changing sand to glass is a chemical change

Respuesta :

icedraptor88 icedraptor88

03-10-2014

Sand and glass have different chemical formulas, so that means that the atoms are rearranged and this is a chemical reaction.

Answer Link

RandyButternubs RandyButternubs

03-10-2014

there is evidence that sand to glass is chemical change but it is also a physical change .

Answer Link

Otras preguntas

Which two gases are exchanged in the lungs?

What is the greatest common factor of 30b^2, 80b^2, and 20b^2

who you on1. What type of web page is classified as flat or stationary?A. Web 1.0 B. Web 2.0 C. Web 3.0 D. Web 4.0

A line contains the points (-15,-8) and (9,13). Find the y-value of the y-intercept. For example, if the y-intercept is (0,1/3), record 0.33. 9. Write your ans

Please Help!! Brainliest Answer!! Thank you!

how are volcanoes distributed

Which planet is among the hottest and coldest of all the planets in our Solar System? A.Mercury B.Venus C.Earth D.Mars E.Uranus

In South Carolina, society became more divided after the arrival of large numbers of.... A.) Spanish settlers. B.) English settlers. C.) Scots-Irish settlers. D

A quadrilateral WXYZ has vertices W(3, −5), X(1, −3), Y(−1, −5), and Z(1,−7). What are the vertices of r(90, O)(WXYZ)?

how to do this question plz