As water is cooled, its density until it reaches about 4 degrees Celsius A.) Increases
B.) Stays the same
C.) Decreases and Increases
D.) Decreases

Analyze the central conflict and its in a story to discover the theme. o resolution o protagonist antagonist character

What is the problem in this article? what solution does the article propose?

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers