Each degree on the Kelvin scale equals:

1°C

10°C

no relationship (different scale)

100°C

Convert 2.25 millimol to mole.

Disorders, such as sickle cell anemia, are the result of mutations of theA) brain. B) chromosomes. C) heart. D) nucleolus.

How many electrons can be contained in the second energy level? A. 2 B. 18 C. 10 D. 8

Who first arranged the elements according to nuclear charge?

Heated blocks of iron used to be warm bed. A 1600g brick of iron heated to 155c would release how many joules of heat energy as it cooled to 25c?

Which properties result from minimal interactions between molecules in a gas?

Summarize the Venn diagram. A) Compounds are found inside the matter of atoms. B) A pure substance may contain subatomic particles but not atoms. C) Compounds are the most basic form of matter. They combine to form larger atoms.

A bottle of fertilizer contains a 6.0 M solution of ammonium nitrate (NH4NO3). If you wanted to fertilize your garden with 15.0 L of a 0.18 M solution, what quantities of the liquid fertilizer and water would you mix together to spray on your garden

What has more mass a whole sponge or that same sponge broken into tiny pieces

Five different substances are given to you to be dissolved in water. Which substances are most likely to undergo dissolution in water? lithium iodide, LiI sodium fluoride, NaF potassium bromide, KBr benzene, C6H6 hexane, C6H14