Which substance is an example of a colloid milk, tomato juice, sand and water, sugar and water?

Why do you see a yellow flame when glass is heated

Disintegration is the word geologists use forA. When a rock becomes moist. B. When rock is physically broken into smaller pieces. C. When rock is chemically broken into smaller pieces. D. When rock undergoes a rather large chemical change.

A mercury discharge tube produces numerous strong spectral bands. The spectrum of the mercury-filled fluorescent lights in the lab shows three strong bands (one red, one green, and one blue). Why?

How does the atomic arrangement of atoms lead to its crystal like structure?

An explosion is a rapid chemical reaction that results in a considerable increase in volume of gases. a. True b. False

A can of soda is 335ml what is 2 cans of soda in ml

Compound X has the molecular formula C3H6, and Compound Y has the molecular formula C6H12. How are the two compounds related? A. They are made of the same elements, but are different compounds B.

Write a generic Lewis structure for the halogens. Draw the Lewis dot structure for X

Choose the correct statement about an atomic nucleus, compared to an atom as a whole. Choose the correct statement about an atomic nucleus, compared to an atom as a whole. The nucleus is very tiny but has most of the mass.

Four waves are produced when a harp is strummed at four different times. Which wave will produce the highest pitch?