sweeneyrobert67 sweeneyrobert67

04-04-2017
Chemistry

contestada

Which of the following are examples of physical change?

carbon dioxide sublimating

cooking a hamburger

water evaporating

a match burning

Respuesta :

Mhallwake Mhallwake

04-04-2017

Match burning and cooking a hamburger

Answer Link

Otras preguntas

Here is a sequence of shapes made from squares and circles. The sequence continues in the same way. The formula for the number of circles (c) in shape number (n

K stands for a whole number. K + 7 is greater than 100 K - 7 is less than 90 Write all the numbers that k could be. Please help me

The atomic number of an atom identifies the number of protons in its nucleus. If the overall charge on the atom is neutral, what must the atomic number also ide

Simplify (7-8i)+(-12-4i)

Which words in the sentence are the appositive? Which words does the appositive rename? The author Charles Dickens wrote some of the best-loved novels of all

There are 6 pencils in a box. 3 of the pencils are red, 2 are blue and 1 is green. A pencil is taken out of the box without looking. What is the probability tha

describe why the bureaucratic personality can be dangerous.

what is the theory that tax cuts can raise supply called

Which words in the sentence make up the appositive phrase? Mrs. Guerrero, the president of the historical society, is retiring next summer. A. Mrs. Guerrero

the ratio of boys to girls at the movie is 4:7. If there are 21 girls, how many boys are at the movie?