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The density of scandium is 2.99 grams per cubic centimeter. This element is classified as a metal, and it has the atomic number of 21.
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∙ 9y ago
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∙ 11y agoMass number = number of protons + number of neutrons, in the atomic nucleus of an isotope.
The isotope 45Sc (only this isotope is natural) has the mass number 45.
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∙ 15y agoMost scoria has a specific gravity greater than 1.
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∙ 14y agoEmpirical atomic radius of scandium: 160 pm Calculated atomic radius of scandium: 184 pm
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The scandium cation has a charge of '+3'.
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∙ 14y agoThe density of scandium is 2,985 g/cm3.
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∙ 14y ago44.955912 grams
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∙ 14y ago44.956
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∙ 14y ago3+
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What is the charge on the Sc ions in Sc2O3?
The charge on the Sc ions in Sc2O3 is 3+. This can be determined by recognizing that oxide ions always have a charge of 2-, and there are three of them, so the total oxide charge is 6-. There are two scandium ions, and since the compound must be neutral, the total charge on the two scandium ions has to be 6+, so the charge on each scandium ion is 3+.
What is the formula for scandium carbonate?
Scandium's typical oxidation state is +3 Phosphate (PO4) is -3 charge so the formula is: ScPO4
An atom of scandium is larger or smaller than an atom of titanium?
Scandium is slightly larger than Titanium due to one unit less nuclear charge.
What has a higher oxidation state scandium or calcium?
scandium scandium
What are the strength and weaknesses of scandium?
Scandium is a very rare and expensive element. Scandium, scandium alloys and scandium compounds has important applications in science and technology.
What is the charge on the Sc ions in Sc2O3?
The charge on the Sc ions in Sc2O3 is 3+. This can be determined by recognizing that oxide ions always have a charge of 2-, and there are three of them, so the total oxide charge is 6-. There are two scandium ions, and since the compound must be neutral, the total charge on the two scandium ions has to be 6+, so the charge on each scandium ion is 3+.
What is the charge of iron ion in the ionic compound ScCl3?
There is no iron ion in SCl3. The charge on the scandium ion is 3+.
What is the formula for scandium carbonate?
Scandium's typical oxidation state is +3 Phosphate (PO4) is -3 charge so the formula is: ScPO4
An atom of scandium is larger or smaller than an atom of titanium?
Scandium is slightly larger than Titanium due to one unit less nuclear charge.
Are the neutrons in scandium negative or positive?
Neither. Neutrons are always neutral, meaning they have no charge.
What has a higher oxidation state scandium or calcium?
scandium scandium
What are the strength and weaknesses of scandium?
Scandium is a very rare and expensive element. Scandium, scandium alloys and scandium compounds has important applications in science and technology.
What are the elements of scandium?
Scandium is, itself, an element and so there are no elements of scandium.
What is the chemical formula for scandium nitrate?
Scandium and nitrogen are elements and have chemical symbols, not formulas. The symbol for the element scandium as it appears on the periodic table is Sc, and the symbol for the element nitrogen is N.
What is made when scandium and chlorine combine?
Scandium chloride (or scandium trichloride), ScCl3
Why scandium salts are white?
For example scandium trichloride and scandium trifluoride are white.
What color is scandium?
what is the color of scandium?
