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Understanding Earth

Geology/Geography/Oceanography/Atmospheric Sciences

Quiz 3 :

Earth Materials: Minerals and Rocks

Quiz 3 :

Earth Materials: Minerals and Rocks

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In order to make a sodium (Na)chlorine (Cl)bond in NaCl,
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B

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What is limestone made of?
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A

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What is the term for atoms of the same element that have different numbers of neutrons?
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C

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The atomic mass of an element is equal to the number of
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Which of the following elements tends to share electrons?
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Sodium has an atomic number of 11.How many electrons will the sodium ion Na+ have?
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Iron and magnesium ions are similar in size and both have a +2 positive charge.Therefore,we would expect iron and magnesium to
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The chemical formula (Mg,Fe)2SiO4 describes which of the following minerals?
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Isotopes of a given element have
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What is the dominant type of bonding in minerals?
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Carbon has an atomic number of 6 and an atomic weight of 12.011.This means that carbon atoms have
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What will be the charge of an atom containing eight protons,nine neutrons,and 10 electrons?
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Solid materials that do not possess an orderly arrangement of atoms are called
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Which of the following statements is true?
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Diamond is an example of what type of bonding?
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What does the symbol Na+ represent?
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Which of the following substances is not considered a mineral?
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Which of the following subatomic particles has a positive charge?
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How are the elements organized in the periodic table?
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Isotopes of an element have different numbers of
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