lizsalcedo lizsalcedo

01-02-2016
Physics

contestada

why are chemical changes considered unseen?

Respuesta :

Аноним Аноним

01-02-2016

they occur at atomic level, changing the structure of the object.

Answer Link

Otras preguntas

Solve the inequality, then identify the graph of the solution. 2x – 1 > x + 2

Can someone solve this 3 question

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

Given that OT =5, XT=12, and OX= 13 is XY tangent to circle O at T? Explain.

write an algebraic expression for the word expression the quotient of c and 8

List three function of each of the following nutrition carbohydrates fats and proteins

What type of figurative language is used in this passage from "Letter from Birmingham Jail"? Just as the prophets of the eighth century B.C. left their villag

Select the correct answer. What sound device is used in the following excerpt from "How the Animals Lost their Tails and Got Them Back Traveling from Philade

During your internship, you are observing a counseling session with a couple. You observe they are sad and sometimes angry. They talk about not being able to pa

electricity powered home and factories. How did electricity change Americans' lives