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Which element has the atomic mass of 207.20?
The element with an atomic mass of 207.20 is lead (Pb).
Is lead a element or a compound or mixture?
It's an element, because it's on the table of elements.
What chemical elements symbol is Pb?
Lead. The symbol is derived from its Latin name; Plumbum
Why is lead Pb not Le?
The chemical symbol for lead is Pb because it comes from the Latin word "plumbum." The element was originally called plumbum by the Romans, which evolved into the modern symbol Pb. There is no element with the symbol Le in the periodic table.
Is lead a combination of two metals?
No, lead is a single element on the periodic table with the symbol Pb and atomic number 82. It is a heavy metal that is known for its toxic properties.
Pb is the symbol for what element?
Pb comes from the Latin word plumbum, and it's the chemical symbol for lead.
How did the element lead get its symbol?
The element lead's symbol "Pb" comes from its name in Latin: Plumbum
What is element symbol for lead?
Pb is the Chemical Element for Lead
Is lead a compound or element?
Lead is an element, with the chemical symbol Pb and atomic number 82.
Is pure lead a mixture?
no lead is an element symbol Pb
Where did the element lead get its symbol?
The element lead, received its periodic "Pb" symbol from the Latin word: Plumbum.
Which element has the atomic mass of 207.20?
The element with an atomic mass of 207.20 is lead (Pb).
Is PB an element or a compound?
Pb is a compound.
What is the circuit symbol for a LED?
The symbol for the element lead is Pb. It stands for plumbum, the Latin name for the element lead.
What is the chemical element of lead?
The chemical symbol for lead (element) is Pb. THe formula is Pb2 Pencil lead however, is a mix of graphite and clay.
What element does Pb stand for in the periodic table?
Pb
Why was the word 'plumber' formed from the word lead?
The chemical symbol for lead (the element) is "Pb."
