LillejamCath5ya7hue LillejamCath5ya7hue

03-06-2017
Biology

contestada

You are asked to explain what happens to individual atoms when a chemical change takes place in lab you are doing in class. what is the best explanation?

Respuesta :

anonymous79 anonymous79

03-06-2017

The atoms gain or lose valence electrons because a chemical reaction can only take place when an atom donates or receives electrons!

Answer Link

Otras preguntas

Name the digit that represents the hundred- thousandths place value in the number 451.87360.

Can anyone help me learn Malus's law in optics?

A student on a piano stool rotates freely with an angular speed of 2.95 rev/s. The student holds a 1.25kg mass in each outstretched arm 0.759m from the axis of

Design a workout for a 40 year old women wants to reduce body fat, lose weight gain muscle tone. She is able to devote 1 hour 6 days a week at least 22 lines!

3. “Work was a substitute for social welfare.” What does this mean?

1. The Sussex Pledge to stop attacks on unarmed ships. 2. The sinking of the Lusitania by Germany 3. The US declares war on Germany 4. Germany announces the res

which economic indicator would be most useful for figuring out how much something you bought today cost ten years ago

Factor completely 3x^3+2x^2-75x-50

Krystal goes shopping at the mall. In the last store she visits, Krystal sets her bags on the counter while getting out her money to pay for her last purchase.

The chart below shows conversion between feet and inches. What is the missing value in the table?A. 12B. 36 C. 60D. 80