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An atom of lead (Pb)

A lead atom has a mass of 3.4x10^-9g. How many lead atoms are in a cube of lead that has a volume of 2.00cm^3 if the density of
1. 2 answers
2. asked by Hope
3. 617 views
A lead atom has a mass of 3.4 * 10 ^ - 22 * g How many lead atoms are in a cube of lead that has a volume of 4.50 cm^ 3 the
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2. asked by Amber
3. 319 views
A lead atom has a mass of 3.40×10−22 g. How many lead atoms are in a cube of lead that has a volume of 1.40 cm^3 if the
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2. asked by Vy
3. 3,827 views
A lead atom has a mass of 3.4⋅10^-22 g. How many lead atoms are in a cube of lead that has a volume of 2.07 cm^3 if the
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2. asked by Antony
3. 1,321 views
An estimation of the radius of a lead atom:a. You are given a cube of lead that is 1.000 em on each side. The density of lead is
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2. asked by Arnol
3. 2,045 views
An atom of lead (Pb) having an atomic mass of 207 amu has an atomic number of 82. How many neutrons are present in this atom of
1. 1 answer
2. 36 views
The radius of a lead atom is 180 pm. Find the density of metallic lead(Hint: lead is an FCC metal)
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2. asked by Hungry guy
3. 529 views
Which nonmetal would an ion of Ca2+ MOST LIKELY ionically bond with in a 1:1 ratio?Responses A one atom of neonone atom of neon
1. 1 answer
2. 16 views
When lead (IV) oxide is heated with hydrogen, the following reaction occurs:PbO2(s) + 2H2(g) → Pb(s)  2H2O(g) This reaction
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2. asked by mike
3. 1,073 views
When lead (IV) oxide is heated with hydrogen, the following reaction occurs:PbO2(s) + 2H2(g) → Pb(s)  2H2O(g) This reaction
1. 1 answer
2. asked by Ibraheem
3. 1,394 views