Answer:
Lithosphere
Explanation:
All three types of rock make up the Earth's lithosphere, the outermost layer. The lithosphere averages about 100 kilometers in thickness.
<em>Answer:</em>
<em> The answer is C. Plasma</em>
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The carrot is a biennial plant in the umbellifer family Apiaceae
"Iron and sulfur are both elements from the periodic table of elements. As such, each one has its own unique set of physical and chemical properties. Iron is a metal, while sulfur is a nonmetal. When these two are heated together, the iron atoms combine with the sulfur atoms to make a compound known as iron sulphide. A compound is different from elements in that it is made from the chemical union of two or more elements. Iron sulphide is not iron or sulfur; it is a pure substance with its own set of distinguishing physical and chemical characteristics. A mixture, on the other hand, is what you get by combining two or more elements, but not chemically combining them. In the case of the iron and the sulfur, if you mix them and provide no heat, you simply have a mixture of iron and sulfur. Mixtures are different from compounds in that they are easily separated. A magnet could be used to separate the iron from the sulfur, because iron is attracted to magnets, while sulfur is not." https://www.enotes.com/homework-help/explain-why-iron-sulphide-compound-not-just-336735 - I hope this helps! :)
If the mass number of an atom is 29, and it has 13 protons and 13 electrons, the identity of this atom is Aluminum.
<h3>What is an atom?</h3>
An atom is the smallest indivisible particle of an element which still retains its chemical identity.
An atom consists of a nucleus surrounded by electrons. The nucleus is made up of protons and neutrons.
The identity of a chemical element is determined by its electron and proton number, which is the same for a neutral atom.
According to this question, the atom of an element has 13 protons and 13 electron. This suggests that the atom is that of Aluminum.
Learn more about atoms at: brainly.com/question/1566330
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