Elements are the simplest form of a pure substance and cannot be broken down by any means, while compounds are chemically combined elements that can be broken down by chemical means
Answer:
- the interplanar spacing for this set of planes is 0.0603 nm
- the atomic radius for a rhodium atom is 0.0707 nm
Explanation:
Part (a) the interplanar spacing for this set of planes
Applying Bragg's law
where;
d is the distance between set of planes
λ is the wavelength of monochromatic x-radiation = 0.0711 nm
n is the reaction order = 1
θ is the diffraction angle = 36.12°
Part (b) the atomic radius for a rhodium atom.
Also, a = 2R√2
R = a/(2√2)
R = 0.19999/(2√2)
R = 0.0707 nm
Answer:
amphibians
Explanation:
because frogs have to stay in water while tadpole then they come to land
Answer:
32.06 grams
Explanation:
One mole of sulfur is equal to 32.06 grams of sulfur.