26) Argon has a higher boiling point than neon because argon has A)
fewer electrons in its 2nd principal energy level
B)
more electrons in its outermost principal energy level
C)
weaker intermolecular forces of attraction
D)
stronger intermolecular forces of attraction

Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.

When a scientific theory has been tested and proved by the scientific community, it becomes a law

Scientists are often interested in knowing the molar heat of combustion – the heat released during the combustion of one mole of a substance. use the periodic table to find molar masses. how many moles of ethanol are present in the sample?