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Which of the following elements is a transition metal?
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Q31: The following statement describes which subatomic particle
Q47: Which of the following describes the reason
Q58: What is the difference between radiation and
Q67: Why is metal shiny?<br>A) The loose electrons
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Q82: Which of the following is generally true
Q101: Coal contains only minute quantities of radioactive
Q129: The concept of a chemical bond is