Answer:
15.01 Liters
Explanation:
T₁ = Initial temperature = 25°C = 298.15 K
T₂ = Final temperature = 100°C = 373.15 K
V₁ = Initial volume = 12 mL
Here, pressure is constant so we apply Charles Law

∴ Final volume at 100°C is 15.01 Liters.
Use the first kinematic formula
Vf = Vi + at
10 = 0 + 1(t)
10 = t
10 seconds
I believe the answer is elements!!!!
oxygen's atomic number is 8
1s22s22p4 is the electron configuration
2+2=4 4+4=8