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Pb is the symbol for what element?
Pb comes from the Latin word plumbum, and it's the chemical symbol for lead.
Is lead from a lead pencil the same as the element?
yes yes it is
What does lead mean in science?
Lead is a heavy metal. An element. Atomic number 82 (has 82 protons in nucleus). Symbol is Pb, which comes from its Latin name plumbum. It is also the most nuclear stable element. That is, it is the end product of fusion. It is the heaviest element that is produced under normal fusion conditions in a star. Heavier elements (produced usually in supernova) decay usually into lead.
Which element has more protons in the nucleus of its atoms tin or lead?
Lead has more protons. Lead contains 82 protons, while tin only contains 50.
Is lead made out of minerals?
Yes, it is a mineral because it shows up in the periodic table number 207.2
What is the chemical formula of lead in its standard state?
The chemical symbol for lead in its standard state is Pb.
What is the standard heat of formation of a free element in its standard state?
The standard heat of formation of a free element in its standard state is defined as zero. This is because it is the reference point from which the heat of formation of other compounds is determined.
What is the standard state of the element of fermium?
Fermium is a solid metal.
What is the element nickel's state of matter?
It is solid at standard temperatures and pressures.
State the atomic number and symbol for lead?
Lead is a metal element. Atomic number of it is 82.
What is the physical state of lead at standard temperature and pressure?
its a solid.
Is lead a combination of two or more metals?
Absolutely not; Lead, Pb, is a chemical element, thus it exists in the solid state as just Pb atoms in lead metal.No, lead is an element.
What is the standard state of chromium?
The natural state of the element chromium is a solid metal. The natural state just indicates what the element is.
This non metal is in the same group as lead?
Lead is a transition state element, and all of the transition state elements are metals; there are no non-metal elements in the transition state.
What is the stable state of an element?
The standard state, or reference state, of an element is defined as its thermodynamically most stable state at 1 bar at a given temperature (typically at 298.15 K). In thermochemistry, an element is defined to have an enthalpy of formation of zero in its standard state. For example, the reference state for carbon is graphite, because it is more stable than the other allotropes.
Is Mercury liquid?
At standard room temperature and pressure the element Mercury (Hg) is in a liquid state.
What is the symbol for the element lead?
The symbol for the element lead is Pb, which comes from the Latin word for lead, "plumbum."
