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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?
An atom of lead has more mass than an atom of gold. This is because lead has a greater atomic mass than gold, due to the larger number of protons, neutrons, and electrons in a lead atom compared to a gold atom.
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.
Which has more mass an atom of gold or lead?
An atom of lead has more mass than an atom of gold. This is because lead has a higher atomic number than gold, meaning it has more protons and neutrons in its nucleus, resulting in a greater atomic mass.
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.
What is the atomic number for the element gold?
79 is the atomic number of gold.
What one has more mass an atom of gold or lead?
An atom of lead has more mass than an atom of gold. This is because lead has a greater atomic mass than gold, due to the larger number of protons, neutrons, and electrons in a lead atom compared to a gold atom.
What has a heavier atomic weight gold or oxygen?
Gold has a heavier atomic weight than oxygen. Gold's atomic weight is approximately 197, while oxygen's atomic weight is around 16.
What is the atomic wight of gold?
The atomic weight of gold is 196.967.
Which element has atomic weight of 79?
Selenium (Se) has an atomic weight of 79,04.
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 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.
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 is the formula weight for Lead (II) sulfide?
The formula weight of Lead (II) sulfide (PbS) is calculated by summing the atomic weights of its constituent elements. Lead (Pb) has an atomic weight of approximately 207.2 g/mol, and sulfur (S) has an atomic weight of about 32.1 g/mol. Therefore, the formula weight of PbS is approximately 239.3 g/mol (207.2 + 32.1).
Which has more mass an atom of gold or lead?
An atom of lead has more mass than an atom of gold. This is because lead has a higher atomic number than gold, meaning it has more protons and neutrons in its nucleus, resulting in a greater atomic mass.
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 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!
