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Part A Which Group 3 element is the most reactive? Express your answer as a chem

ID: 781331 • Letter: P

Question

Part A Which Group 3 element is the most reactive? Express your answer as a chemical symbol. Part B An oxide of a Group 4 element is commonly used as a white pigment in paints, paper, rubber, and plastic, and is the accepted as the most important compound of a Group 4 element. Identify this compound. Express your answer as a chemical formula. Part D A Group 6 element (M) is in a compound with the formula MCl2. The same metal forms a red solid with the formula MO3. What is the identity of M? Express your answer as a chemical symbol.
Iv'e tried Sc for Part A and it was wrong. I also tried Ti for Part B and it was wrong. Please help!! Part A Which Group 3 element is the most reactive? Express your answer as a chemical symbol. Part A Which Group 3 element is the most reactive? Express your answer as a chemical symbol. Part B An oxide of a Group 4 element is commonly used as a white pigment in paints, paper, rubber, and plastic, and is the accepted as the most important compound of a Group 4 element. Identify this compound. Express your answer as a chemical formula. Part B An oxide of a Group 4 element is commonly used as a white pigment in paints, paper, rubber, and plastic, and is the accepted as the most important compound of a Group 4 element. Identify this compound. Express your answer as a chemical formula. Part D A Group 6 element (M) is in a compound with the formula MCl2. The same metal forms a red solid with the formula MO3. What is the identity of M? Express your answer as a chemical symbol.
Iv'e tried Sc for Part A and it was wrong. I also tried Ti for Part B and it was wrong. Please help!! Part D A Group 6 element (M) is in a compound with the formula MCl2. The same metal forms a red solid with the formula MO3. What is the identity of M? Express your answer as a chemical symbol.
Iv'e tried Sc for Part A and it was wrong. I also tried Ti for Part B and it was wrong. Please help!!

Explanation / Answer

A) Ac

B)TiO2

D)Cr