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Would chromium float or sink in Mercury?
Chromium, with a density of 7.19 gm/cubic centimeter, will float on liguid mercury, with a density of 13.5 gm per cubic centimeter.
How much does chromium whiegh?
The weight of chromium can vary depending on the quantity and form. In terms of density, pure chromium has a density of approximately 7.19 grams per cubic centimeter. Therefore, the weight of a specific volume of chromium can be calculated using this density, but the total weight will depend on the amount you have. For instance, one mole of chromium (about 51.996 grams per mole) weighs approximately 52 grams.
What is the isotopes of chromium 151?
The stable isotope of chromium is chromium-52. Other isotopes of chromium include chromium-50, chromium-53, chromium-54, and chromium-55, but not chromium-151.
What is the central atom hybridization of CrO4 2-?
In the chromate ion (CrO4²⁻), the central chromium (Cr) atom undergoes sp³ hybridization. This is because chromium is bonded to four oxygen atoms through sigma bonds, resulting in a tetrahedral geometry. The hybridization allows for the distribution of electron density around the chromium atom to accommodate the four oxygens effectively.
How many isotopes chromuim have?
There are three stable isotopes of Chromium 52Cr, 53Cr, and 54Cr.
Would chromium float or sink in Mercury?
Chromium, with a density of 7.19 gm/cubic centimeter, will float on liguid mercury, with a density of 13.5 gm per cubic centimeter.
Does chromium float or sink in water?
Chromium sinks in water as it has a higher density than water.
What is the metal that has a mass of 35.00 g and a volume of 4.8951 cubic centimeters?
This element is chromium; density=mass/volume. Density of chromium is 7,15 g/cm3.
How much does chromium whiegh?
The weight of chromium can vary depending on the quantity and form. In terms of density, pure chromium has a density of approximately 7.19 grams per cubic centimeter. Therefore, the weight of a specific volume of chromium can be calculated using this density, but the total weight will depend on the amount you have. For instance, one mole of chromium (about 51.996 grams per mole) weighs approximately 52 grams.
What is one physical property of chromium?
Examples: density, hardness, boiling point, melting point etc.
What is the identity of s substance with a masss of 14.3g and a volume of 2.00ml?
The substance is chromium.Density is the mass per unit of volume. The formula is:density = mass/volumeFor the substance given:density = 14.3 g/2.00 mL = 7.15 g/mLThis is the density of the element chromium (Cr).Since chromium is a solid, we can convert 2.00 mL directly into 2.00 cm3, which would give the density as 7.15 g/cm3.
What is the possible identity of a substance with a mass of 14.3g and a volume of 2.00mL?
Mass of a cube of gold that is 2.0cm on each side?
If you have a chunk of platinum and a chunk of chromium that are the same size volume which has a the higher mass?
Platinum, because his density is greater.
Is chromium a metal or a non-metal if so why?
Chromium (Cr) is a transition metal.Chromium is considered metal because has typical properties of metals: high density, high hardness, high melting point, form cations etc.
What is the isotopes of chromium 151?
The stable isotope of chromium is chromium-52. Other isotopes of chromium include chromium-50, chromium-53, chromium-54, and chromium-55, but not chromium-151.
What is an chromium?
Chromium is a 3d element. chromium is a metal.
What is the formula when fluorine and chromium react?
Chromium fluorides are: Chromium difluoride: CrF2 Chromium trifluoride: CrF3 Chromium tetrafluoride: CrF4 Chromium pentafluoride: CrF5 Chromium hexafluoride: CrF6
