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yup
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Is lead part of the Earth?
The element lead is part of the Earth. The lead that we use in everyday things is mined from the Earth.
What is the element for lead and how abundant is it on earth?
There are more than 1.5 billion tons of lead on Earth.
Is lead found on earth?
yup
Which is greater the attraction of the earth for a kilogram of lead or the attraction of a kilogram of lead for the earth?
The attraction of the Earth for a kilogram of lead is equal in magnitude but opposite in direction to the attraction of kilogram of lead for the Earth, according to Newton's third law of motion. Both objects experience an equal gravitational force due to their masses.
Why is there lead in my Christmas tree?
Lead comes from the earth. Of course, everglades (real Christmas trees) are made from the earth, so during the time that the trees were growing, lead contaminated it. If you have an artificial tree, during the making, packaging, or shipping lead may have entered it. It could also be the fact that the materials ( plastics, coloring, ect.) made from the earth could of contained lead.
Would 1 kg of lead and earth be bigger then marshmallows and earth?
No, it wouldn't. Eath is much larger no matter how many kg of lead there is. Mashmallows are much too small. Earth is very big.
What is the source of the lead found in the earth's crust?
granite
What element is very toxic and is an earth metal?
lead
Compare the solubilities of the lead compounds with those of the alkaline earth metals How are the solubilities similar and different?
Look at the position of Pb in the periodic table and the postion of the Alkali Earth metals. Alkali Earth Metals are in noble-gas configuration when they are doubly charged cations. Lead however is on the right hand side, and would like to have more electrons to get into that stablest configuration; making the bonds in lead-compounds more covalent -and stronger- in nature. Insoluble compounds have lattice enthalpies higher than the enthalpy of solvation. Now since Alkali Earth metals like to be in ionic states; their compounds will dissolve in general more easily than the same compounds with lead, since usually the lattice energy of lead compounds is much higher (In case of insoluble compounds higher than the energy that would be released upon solvation, which thus doesn't occur).
What mineral can be used to radiometrically date earth's age?
Uranium-lead dating is commonly used to determine the age of Earth. This method relies on the radioactive decay of uranium isotopes into lead isotopes over time. By measuring the ratio of uranium to lead in rocks, scientists can estimate the age of Earth.
Why is a high mountain composed of lead impossible for the planet Earth?
A high mountain made of lead is impossible on Earth because lead is a heavy metal that is not naturally found in large concentrations in mountainous formations. Additionally, lead is not a primary component of Earth's crust, which is composed mainly of lighter materials like silicon and oxygen. The weight and density of lead would also make constructing and supporting a mountain made of lead impractical.
Is the amount of gravity between 1 kg of lead and earth?
The amount of gravity between 1 kg of lead and the Earth is determined by Newton's law of universal gravitation. The force of gravity between the two objects depends on their masses and the distance between them. Since lead is much less massive than the Earth, the force of gravity between the 1 kg of lead and the Earth will be very small compared to the force of gravity between the Earth and a much larger mass like a person.
