(a)
Interpretation:
The letters for the position of halogens by using the periodic table in Figure 11-40 are to be identified.
Concept introduction:
Periodic table is a tubular form of elements, which is arranged by the
(b)
Interpretation:
The letters for the position of alkali metals by using the periodic table in Figure 11-40 are to be identified.
Concept introduction:
Periodic table is a tubular form of elements, which is arranged by the atomic numbers. Elements with similar properties appear in the same group in periodic table. Most of the groups form chemical families. Family trends are most apparent among the main group elements.
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Introductory Chemistry: An Active Learning Approach
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- Two neutral objects are sketched below, in black and white. There are positive and negative electric charges inside these objects, and at least some of those charges can move around. Now suppose a negative charge comes close to these objects, as shown in the sketch. Shade the objects red anywhere you expect them to become more negatively charged, and shade the objects blue anywhere you expect them to become more positively charged. + X 5 ola 18 Ar 18arrow_forwardDrag and drop the correct answers into the spaces. List the following elements in order from lowest boiling point to highest lowest boiling point highest boiling point :: Fructose C6H12O6 :: Aluminum iodide :: Calcium bromide :: Potassium bromidearrow_forwardIdentify 4 patterns and trends in the way the elements are arranged on the periodic table?arrow_forward
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