Imagine that you can see individual molecules. You watch a small collection of molecules that are moving around slowly while vibrating and bumping against each other. The slower moving molecules then start to line up, but as they do so their vibrations increase. Soon all the molecules are aligned and vibrating about fixed positions. What is happening?

How many bonds between nitrogen and hydrogen are formed if you react nitrogen with hydrogen according to the following reaction? N2 + 3H2 → 2 NH3

For the following balanced equation, which has the highest coefficient? 4 H2 + 2 C → 2 CH4

 Iconoclasm means:

The innermost shell of an atom contains at most

Which of the following is most easily understood to be quantized?

Water and ethanol can be separated by heating the ethanol until it boils away from the water. What type of change is this?

When two elements come together to form a compound, which element is named first within the name of the compound?

Which of the following statements best describes a polar bond?

Mrs. Ruhmann expects academic honesty in this course. The course syllabus clearly states if cheating is determined, she  reserves the right to give a zero and possibly drop a student from the course. Cheating will be determined by Mrs. Ruhmann.  She will use components such as Honorlock and the college adopted LMS – Canvas to help make the determination.