Answer:
Decreases
Explanation:
As plants take out carbon dioxide from the atmosphere which they use for photosynthesis (making food). So as the number of plants increases carbon dioxide in the air decreases.
2.1 billion years
2,139,000,000 to be exact
Hey there!:
Molar mass N₂ = 28.0134 g/mol
28.0134 g ------------------- 22.4 L (at STP )
mass N₂ -------------------- 50.0 L
mass N₂ = 50.0 x 28.0134 / 22.4
mass N₂ = 1400.67 / 22.4
mass N₂ = 62.529 g
Hope this helps!
An electron has a negative charge of one
An neutron has no charge (hence, neutral)
An proton has a positive charge of one
~
<span>Gallium-72 that is what i got when i did the math for it</span>
