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The atomic number of lead, Pb, is 82. Its Atomic Mass depends on the isotope, as the number of electrons can vary. Its atomic weight (average relative mass ) on the Periodic Table is 207.2.
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What one has more mass an atom of gold or lead?
The atomic weight/mass of Lead is 207.19 --- --- --- The atomic weight/mass of Gold is 196.96655 --- --- --- --- --- --- Therefor Lead has more mass.
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.
What elements did the alchamists think they could make into gold?
Lead stupid or Atomic number 82
Why is silver more dense than gold?
Silver is less dense than gold! Pure silver has a density of 10.49 g·cm−3 whereas gold has density of 19.30 g·cm−3 The principal reason why gold is more dense is that the atoms are much heavier. Silver has an atomic weight of 107.9 , gold has an atomic weight of 196.97.
Which has the greatest number of protons in its nucleus gold mercury silver lead?
Look at the periodic table to see which of these has the greatest atomic number. In reverse order: silver, gold, mercury, lead (82)
What one has more mass an atom of gold or lead?
The atomic weight/mass of Lead is 207.19 --- --- --- The atomic weight/mass of Gold is 196.96655 --- --- --- --- --- --- Therefor Lead has more mass.
What is the average atomic mass of gold?
The atomic weight of Gold 79 is 196.966569
Does cobalt or lead have a less atomic number of mass?
On the periodic table, lead (Pb) has an atomic weight of 207.2, and cobalt (Co) has an atomic weight of 58.93320.
Is a lead atom heavier than a helium atom?
Yes; helium has an atomic weight of 4.00260, and lead has an atomic weight of 207.2.
Is Mercury heavier than Lead?
Atomically, no. Mercury's atomic weight is 200.59 whereas Lead's atomic weight is 207.2. So basically, if you had the exact same amount of Lead and Mercury, lead is heavier.
What has a heavier atomic weight gold or oxygen?
The atomic mass of Carbon is 12.0107 The atomic mass of Gold is 196.96657 So an atom of Gold is about 16 times heavier than an atom of Carbon.
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.
What weighs more gold or Mercury?
Gold is #79 on the periodic table of the elements, with an atomic weight of while 196.97. Mercury is #80, with an atomic weight of 200.59. However, a pound of gold is the same weight as a pound of mercury, or a pound of feathers.
Why is an atom of the element gold different from an atom of the element lead?
The number of protons in the atomic nucleus of lead is 82 whereas in gold it is 79
What is the element with an atomic weight of 209.9?
astatine or polonium
What is the atomic number of lead?
The atomic number of lead (Pb) is 82.The atomic weight of Pb is 207.2 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
What elements did the alchamists think they could make into gold?
Lead stupid or Atomic number 82
