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Colorful compounds are typically the result of the presence of transition metals, which have partially filled d-orbitals that allow for electronic transitions between energy levels. When light hits these compounds, certain wavelengths are absorbed, while others are reflected or transmitted, resulting in the colors we perceive. Additionally, the ligands surrounding the metal ions can influence the energy levels of the d-orbitals, further affecting the color of the compound. Thus, both the metal itself and its coordination environment play crucial roles in determining the color of a compound.
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What elements produced the most easily identifiable colors and which elements produced the least easily identifiable colors Li Co Ni Sr K Explain?
Co,Ni makes cations of different colours. So they make easily identifiable compounds. Elements in the d group make colourful cations.
Why are group 1 and 7 elements are found as compounds?
Group 1 elements are highly reactive metals that readily form compounds to achieve a stable electron configuration. Group 7 elements (halogens) have high electronegativity and easily react with other elements to form compounds. This reactivity makes them commonly found as compounds rather than in their pure elemental form.
What are some compounds of minerals that occur as elements instead of compounds?
Copper, Silver, and Gold occur as elements instead of compounds.
What is formed from elements?
Compounds are formed from elements.
Do compounds not have the same properties as the elements that formed them?
True. Compounds do not have the same properties as the elements that form them.
Which makes up most minerals-single elements or compounds?
compounds
What elements produced the most easily identifiable colors and which elements produced the least easily identifiable colors Li Co Ni Sr K Explain?
Co,Ni makes cations of different colours. So they make easily identifiable compounds. Elements in the d group make colourful cations.
Which makes up most minerals- single elements or compounds?
compound
Which makes up most------single elements or compounds?
In terms of the total mass of the universe, it is single elements.
What elements makes up compound?
two or more different elements
How do elements relate to compounds?
Chemical compounds are formed from chemical elements.
What is the relationship between the properties of a compound and the properties of the elements that makes up the compounds?
There is no general relationship.
What are the two type of substances?
Elements and compounds
Why are group 1 and 7 elements are found as compounds?
Group 1 elements are highly reactive metals that readily form compounds to achieve a stable electron configuration. Group 7 elements (halogens) have high electronegativity and easily react with other elements to form compounds. This reactivity makes them commonly found as compounds rather than in their pure elemental form.
What makes the fauves special?
They use colourful and bright colours!
How can elements be changed into compounds?
Elements become compounds after chemical reactions.
What makes compounds have high melting points?
Because they have interlocking electrons as the different elements' electrons have been 'tangled'
