Identify an element that fits the following criteria: (a) What element in the fourth period is

Question:

Identify an element that fits the following criteria:

(a) What element in the fourth period is an alkaline earth metal?

(b) What element in the second period is a halogen?

Strategy

Use the periodic table to locate the element using the group name to fi nd the column and the period number to locate the row.

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Related Book For  book-img-for-question

Chemistry Principles And Practice

ISBN: 9780534420123

3rd Edition

Authors: Daniel L. Reger, Scott R. Goode, David W. Ball

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