veronicamurach68 veronicamurach68

04-06-2020
Chemistry

contestada

10. How do substances change after a chemical reaction?
cal
A They lose mass.
B Their atoms are rearranged.
C Their atoms lose electrons.
D They change phase.

Respuesta :

makdeniseh makdeniseh

04-06-2020

Answer:

I'm pretty sure the answer is B

Explanation:

Because when a chemical reaction takes place the substances atoms rearrange and turn into a different substance.

Answer Link

Otras preguntas

Which word best describes the writing process in business writing?

Describe at least two of Nast's achievements in his struggle to expose Tammany Hall presented in the document

The _____ view argues that international production should be distributed among countries according to the theory of comparative advantage.

can anyone help out with this please

Whats the answer i dont understand it

find the solution by graphing or from the graph y=x2-2x-8 how do you do this?

Please help!!! Will mark brainliest!!!

SOMEONE PLEASE ANSWER THESE FOR ME QUESTION 13 Voici la réponse: Je préfère faire de la recherche pour une entreprise sérieuse. Quelle est la question? Quel mét

A researcher wants to determine if a unicellular organism he discovered is an autotroph or a heterotroph. He radioactively labels the carbon in CO2 and C6H12O6,

A blank is always used between items in a series when one or more of those items contains commas. A. Dash B. Semicolon C. Hyphen D. Colon