Answer:
red and 4.6×10^-40
Explanation:
The energy of a foton is calculated by thefollowing formula: Efoton=h×(c/lapda). Fill in 7.0×10^-7 gives us Efoton=6.626×10^-34 (planck constant) × 7.0×10^-7=4.6×10^-40.
The answer would be A: its container.
Gas will expand to fill whatever container it is put in.
1 wavelength, 2 crest, 3 trough, 4 wave height <3
The compound : C₄₀H₄₄N₄O
<h3>Further explanation</h3>
The empirical formula is the smallest comparison of atoms of compound =mole ratio of the components
The principle of determining empirical formula
• Determine the mass ratio of the constituent elements of the compound.
• Determine the mole ratio by dividing the percentage by the atomic mass
The mol ratio of composition : C : H : N : O

Haha i’m trying to do the same one i’ll make sure if i find out how too to get back to you!