B. Biomass
(I guess so cause other ones are already being used)
5 sig figs! count everything after the decimal
The element in period 4 of the Periodic Table with the highest electronegativity is krypton (2.96).
Answer:
shuuuuuuuuuuuuuuuuuuuuuuush
Explanation:
shush suuush shuuush
