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Is lead a metal or metalloid?
Lead is a metal.
Yellow gold contains 10 percent the other metal?
If yellow gold contains 10 percent of another metal, it means that 90 percent of the alloy is made up of gold. This is commonly known as 10 karat gold, with the purity of the gold being 41.7%.
Is lead metal or non metal?
Lead is a poor metal and (or) a metalloid: it has some amphoteric properties as well, like bismuth or arsenic. It has some fine metallic properties though.
What are the common ores of iron and lead?
Common Ores of Lead would be: Galena, which contains 86 percent metal...Anglesite, which carries 68 percent metal...Cerussite, which contains 77 percent metal...Pyromorphite,Mimetite and Wulfenite. Common Ores of Iron would be: Hematite (Hematite deposits are the most important source of Iron Ore in the United States.) Limonite,and Magnetite
18 is what percent of 30?
18 percent of 30 is 5.4
How many liters of 9 percent salt solution and 18 percent salt solution are needed to make 18 liters of 10 percent salt solution?
A. 16 of 18 percent and 2 of 9 percent b. 14 of 18 percent and 4 of 9 percent c. 16 of 9 percent and 2 of 18 percent d. 14 of 9 percent and 4 of 18 percent
Is lead also a metal?
Yes, lead is a metal.
Is lead a metal non metal or a metaloid?
Lead is a soft ductile metal.
Is lead a metal or non metal or metaloid?
Lead is a soft ductile metal.
How do you write 18 percent percent?
18 percent percent written as a decimal fraction is 0.0018
What is 18 in percent form?
18 = 1,800 percent.
Is lead oxide a metal?
Lead oxide is not a metal. Why?Lead is metal by itself, lead oxide is metal oxide, meaning it is a chemical compound that contains at least one atom of oxygen (thus oxide) and one other element (being a metal oxide, that one other element has to be metal, in this case lead).
