12-10-2017
Chemistry

contestada

How/why does the density of an object change when heated?

Respuesta :

12-10-2017

Because the atoms are separating bc of the heat. A solid has really compact atoms so if it was melted its atoms would become looser and form a liquid

Answer Link

Otras preguntas

The width of a 2-by-4 piece of wood is actually 3 1/2 inches. Find the total width of 28 2-by-4s laid side by side. Simplify your answer

[OH-] = 9.8 x 10^-11M Is this acidic or basic?

A total of 200 people attend a party as shown in the table. A person is selected at random to win a prize. The probability of selecting a female is 06 The proba

i need some help with this!! i want my grade to go UP!

What was the "Gulf of Tonkin" Incident? How did this help the U.S. justify getting involved in the war?

What do phloem tissues do?

All of the following explain why Paul Lazzaro is ironic given the conflict and setting except which? Select one: a. Paul Lazzaro is a soldier who is supposed to

As Governor of Georgia (1967-1971), Lester Maddox was opposed to which of these domestic issues? A) segregation B) integration C) the Vietnam War 다. D) ) harsh

PLEASE HELP 50 POINTS Which of these has happened to your food by the time it reaches your stomach? A. Fats have been digested by salivary amylase. B. Large pro

(ANSWER CHOICES.) The uighurs resent the Chinese government because it suppresses their ______.