Answer:
Explanation:
E = (hc)/(λ)
E = (6.624x10^(-27))Js x ((3×10^8)ms^(-1)) /
(77.8x10^(-9)m)
E = 2.55 x 10^(-11) J
Ionic bonds generally have higher melting points due to stronger electrostatic interactions.
Answer:
Molecular solids are held together by relatively weak forces, such as dipole–dipole interactions, hydrogen bonds, and London dispersion forces.
Answer:
480.06 g/mol, Thorium nitrate.
Explanation:
Prokaryotes undergo an aerobic respiration, pyruvate oxidation and the Krebs cycle take place in the cytoplasm since they do not have mitochondria.
