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The atomic weight (IUPAC recommend the term weight) is 65,38(2).
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∙ 7y ago
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How do you get the atomic weight of brass?
Brass does not have an atomic weight as it is an alloy. An alloy consisting of Copper (Atomic Weight: 63.546) & Zinc (Atomic Weight:65.38). This is why there is no Atomic Weight available for it. Once in a while a comparison of metals requires commonality. Such as if you were comparing the mass of a Brass item to say one of Lead (Atomic Weight:207.2). Mixtures of Brass vary from 5% Zinc to 45%. As you can easily see the weight of both Copper and Zinc are close in weight, and both are about 1/3 of the Lead. This would mean that if you were making a weight for say "skin diving" if you used lead instead of Brass the lead would be 1/3 the size and identical weight.I hope this had helped you.
If you remove two protons from a germanium atom what do you call it?
Zinc, With the two Protons removed the new atomic weight is zinc
Can you determine the atomic weight of zinc or copper by methods use by experiment chemical formulas?
You could determine the atomic weight of zinc and copper by the following: Heat a known mass of copper with excess sulfur. Add excess concentrated HCl to a known mass of zinc to dissolve. Heat on steam bath until liquid is gone. Heat product until hot and almost liquid. Weight it. Then use the atomic weights and molecular formulas of S Cl and H to determine Zn and Cu.
Molar mass of zinc?
The formula of zinc fluoride is ZnF2. Therefore, its molar mass is the sum of the atomic mass of zinc and twice the atomic mass of fluorine: 65.39 + 2(18.999) = 103.39; the last digit is depressed because it may not be significant, since the atomic mass of zinc (at least in my reference) has only four significant digits.
What is the atomic number of zinc-67?
The atomic number of all isotopes of zinc is 30. You can find it on the periodic table.
How do you get the atomic weight of brass?
Brass does not have an atomic weight as it is an alloy. An alloy consisting of Copper (Atomic Weight: 63.546) & Zinc (Atomic Weight:65.38). This is why there is no Atomic Weight available for it. Once in a while a comparison of metals requires commonality. Such as if you were comparing the mass of a Brass item to say one of Lead (Atomic Weight:207.2). Mixtures of Brass vary from 5% Zinc to 45%. As you can easily see the weight of both Copper and Zinc are close in weight, and both are about 1/3 of the Lead. This would mean that if you were making a weight for say "skin diving" if you used lead instead of Brass the lead would be 1/3 the size and identical weight.I hope this had helped you.
If you remove two protons from a germanium atom what do you call it?
Zinc, With the two Protons removed the new atomic weight is zinc
What is the atomic mass of zinc?
Zinc has an atomic mass of 65.4
Which element is the least metallic zinc iron cadmium or silver?
The lowest atomic weight between iron and tin is that of silver.
What is the atomic number is zinc?
The atomic number of zinc (Zn) is 30. The atomic weight of Zn is 65.39 grams per mole. See the Web Links and the Related Questions to the left of this answer for a periodic table and more information about this element.
What is zinc atomic weight to nearest whole number?
right..... im not sure about it but since the atomic mass of zinc is 65.39 amu then most probably it will be 65 amu rounded to the nearest whole number. hope that helped :D
What is the atomic number and weight of zinc?
An elephant - pie radius squared times the weitgh of a neotron star biatch
Can you figure out the number of protons for zinc?
Yes, you can by the atomic number. The atomic number of zinc is 30, so zinc has 30 protons.
What is the atomic number of zinc oxide?
Zinc oxide is a compound so it doesn't have an atomic number.
What is element number 30?
The element with an atomic number of 30 is zinc. This is a metal which has 30 protons, as given by its atomic number. Zinc is sometimes used in high school labs to study oxidation-reduction reactions.
Can you determine the atomic weight of zinc or copper by methods use by experiment chemical formulas?
You could determine the atomic weight of zinc and copper by the following: Heat a known mass of copper with excess sulfur. Add excess concentrated HCl to a known mass of zinc to dissolve. Heat on steam bath until liquid is gone. Heat product until hot and almost liquid. Weight it. Then use the atomic weights and molecular formulas of S Cl and H to determine Zn and Cu.
Molar mass of zinc?
The formula of zinc fluoride is ZnF2. Therefore, its molar mass is the sum of the atomic mass of zinc and twice the atomic mass of fluorine: 65.39 + 2(18.999) = 103.39; the last digit is depressed because it may not be significant, since the atomic mass of zinc (at least in my reference) has only four significant digits.
