C. You use the control to compare results
It is improbable that any specie with d0 or d10 will exhibit color in coordination compounds.
- If the central metal atom or ion in a coordination complex contains unfilled d orbitals, the compound exhibits color.
- Weak d–d transitions that produce spectral bands in the visible spectrum are thought to be the source of the colors.
- Hence, It is improbable that any specie with d0 or d10 will exhibit color in coordination compounds.
<h3>What are coordination compounds?</h3>
- Molecules that have one or more metal centers bonded to ligands are known as coordination compounds (atoms, ions, or molecules that donate electrons to the metal).
- These complexes may have a charge or be neutral.
- The complex is stabilized by nearby counter-ions when it is charged.
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Answer:
yes
Explanation:
because this is a neutralization reaction that yield salt and water
By 1920, physicists knew that most of the mass of the atom was located in a nucleus at its center, and that this central core contained protons. In May 1932 James Chadwick announced that the core also contained a new uncharged particle, which he called the neutron
The law of conservation of energy states that energy can neither be created nor destroyed.
It can only be converted from one form of energy to another.
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