Examine these two MSDS from different
manufacturers for sodium hydroxide (NaOH).
Compare and contrast the following aspects:
chemical names, chemical properties, order of
components, health hazards, and proper disposal.
Click on each of the links to examine two MSDS
reports from different sources.
Sodium Hydroxide Version 1
Sodium Hydroxide Version 2

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

catya that's not even a b or c

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.