what would happen
atmosphere one
of pure oxygen?
what is special about nitrogen, and what is its main function in the atmosphere?
name at least 4 other gases in the atmosphere besides oxygen and witrogen:
if the atmosphere is like a greenhouse, what parts of it function as the glass"

answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

: )

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).