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

Read the sentence. A woman opened the door screaming for her kids to be quiet. Which revision most effectively corrects the misplaced modifier in the sentence

Ax/b+Cx/d=e solve for x

Who was the first to write about the connection between economic growth and capitalism? a. karl marx b. thomas malthus c. adam smith d. eugene debs

A negatively charged subatomic particle that occupies orbitals around an atomic nucleus

When planning a personal interview with a source, it is best to: A. contact the interviewee in writing. B. be mindful of the interviewee’s allotted time. C. alw

Evaluating audience feedback to your speech presentation usually happens: A. before the speech. B. after the speech. C. during the speech. D. in the speech prep

What is 14 × 25 × 4 in friendly numbers?

USE THE TERM NUCLEIC ACID IN A SENTENCE

we hit a snag while rowing to shore.

Nation-State A and Nation-State B share a border. The two nation-states are arguing over immigration policies regarding the border. What are two ways that the n