Cooper cannot be broken down into a simpler substance since it is an element meaning it had its own atoms.
A solid-state<span> phase </span>transformation<span> occurs when the interface between two grains that are chemically or structurally different moves.</span>
In the periodic table, there are seven horizontal rows of elements called periods.
Amount of NH3 = 6.39 mol
Ratio of NH3 : Ratio of product
4 : 10
Hence, amount of product formed = 6.39/4 * 10 = 15.975mol = 16.0mol (3sf)
Answer:
These are the same element.
Explanation:
H = 1p + 1e
D = 1p + 1e + 1n
Protium (H) and deuterium (D) are isotopes of the same element (H).
If two atoms have the same number of protons, they are the same element.
If they have the same number of protons but different numbers of neutrons, they are isotopes.
