Which elements are gases at stp?

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.

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

How many moles of bromine are needed to produce 3.23 moles of potassium bromide