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Solved: With reference to the periodic table, name (a) a
Chapter 8, Problem 76P(choose chapter or problem)
QUESTION:
With reference to the periodic table, name (a) a halogen element in the fourth period, (b) an element similar to phosphorus in chemical properties, (c) the most reactive metal in the fifth period, (d) an element that has an atomic number smaller than 20 and is similar to strontium.
Questions & Answers
QUESTION:
With reference to the periodic table, name (a) a halogen element in the fourth period, (b) an element similar to phosphorus in chemical properties, (c) the most reactive metal in the fifth period, (d) an element that has an atomic number smaller than 20 and is similar to strontium.
ANSWER:Step 1 of 4
a.
Halogens belong to group 17. The halogen element in the fourth period is Bromine.