Textbook Question
Predict the charge of the ion formed by each element. c. F
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Ch.2 - Atoms & Elements
Chapter 2, Problem 63
Write the name of each element and classify it as a metal, non-metal, or metalloid. a. K b. Ba c. I d. O e. Sb
Verified step by step guidance1
Identify the element symbol 'K' as Potassium and classify it as a metal.
Identify the element symbol 'Ba' as Barium and classify it as a metal.
Identify the element symbol 'I' as Iodine and classify it as a non-metal.
Identify the element symbol 'O' as Oxygen and classify it as a non-metal.
Identify the element symbol 'Sb' as Antimony and classify it as a metalloid.
Related Practice
Textbook Question
Fill in the blanks to complete the table. Symbol Ion Formed Number of Electrons in Ion Number of Protons in Ion Ca Ca2+ ______ ______ ______ Be2+ 2 ______ Se ______ ______ 34 In ______ ______ 49
Textbook Question
Fill in the blanks to complete the table.
Symbol Ion Formed Number of Electrons in Ion Number of Protons in Ion
Cl ______ ______ 17
Te ______ 54 ______
Br Br– ______ ______
______ Sr2+ ______ 38
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Textbook Question
Write the symbol for each element and classify it as a metal, nonmetal, or metalloid. a. gold b. fluorine c. sodium d. tin e. argon
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Textbook Question
Determine whether or not each element is a main-group element. a. tellurium b. potassium c. vanadium d. manganese
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Textbook Question
Determine whether or not each element is a transition element. a. Cr b. Br c. Mo d. Cs
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