abdullaodeh009 abdullaodeh009

14-04-2018
Chemistry

contestada

The course of a chemical reaction can be traced by using a

A) polar molecule
B) diatomic molecule
C) stable isotope
D) radioisotope

Respuesta :

Аноним Аноним

14-04-2018

I believe the answer would be D)radioisotope

Answer Link

Eduard22sly Eduard22sly

31-12-2019

Answer: D radioisotopes

Explanation: radioactive isotopes are used because they emits radiation. With these radiations, scientists can trace the course of a chemical reaction

Answer Link

Otras preguntas

Questions 1 2 3 4 5 6

How many supreme court justice spots did fdr want to create ? a.6 b.16 c.20 d.25

In the third stanza of a blind what situation is compared to a pen being bent before the story is completed

y + 1.8 = 14.7 help pleasee

480 grams of cheese has a volume of 400cm^3 work out the density of the cheese

The Freedmen's Bureau was ___. none of these all of these responsible for arbitrating labor disputes intended as a short-term solution to an immediate problem e

Which number best represents the slope of the graphed line?

Why was it difficult to win the war in Vietnam?

the three main objectives of information security are

Which of the coordinate pairs below are separated by a vertical distance of greater than 4 units? Select all that apply. A) (3.2, -1.5) and (3.2, 3.1) B) (3.4,