joynercloie1 joynercloie1

20-04-2018
Chemistry

contestada

The flame in an operational Bunsen burner undergoes a A) phase change. B) nuclear change. C) chemical change. D) physical change.

Respuesta :

mkryukova19 mkryukova19

20-04-2018

C) chemical change, because burning gives new substances, but does not change nuclei of elements

Answer Link

Otras preguntas

A box weighs 90 grams. Write down, in terms of b, the weight of the boxes.

Mom has ⅘ quart of strawberries. She needs to fill ¼-quart jars. How many jars will she be able to fill?

When you love you should not say, ‘God is in my heart,’ but rather, ‘I am in the heart of God.’ And think not you can direct the course of love, for love, if it

2 (LC) Which of the following is true about third-person omniscient point of view? (5 points) It uses the word I, and one character tells the story. ОО It uses

why plants need the carbohydrates they produce in photosynthesis?

elijah earn 200$ for 8 hours of work. what is the unit rate(in dollars per hour)

1. Hay playas en un balneario 2. El Caribe es un mar y al pacífico es un océano Decide if it makes sense or not

How can language be used to show migration patterns? What types of diffusion spread languages?

8. A tank shoots a projectile at an angle of 67* above the horizon and at a speed of 53 m/s toward an enemy tank. How far away will the enemy be located for a d

can you tell me if you like this poem because im not really sure if i like it. It is called SEA Pay attention to the ocean, the ocean is the most atlantic larg