Question

The periodic table arranges the elements into groups and periods based on their characteristics. The characteristics of a certain group of elements are listed below:

Atoms have 4 valence electrons.
Contains nonmetals, metalloids, and metals.
Elements in this group have a wide variety of chemical and physical properties.
Which element would be found in this group?
A. Barium
B. Tin
C. Bromine
D. Titanium

Answer 1

Tin (Sn) is the element that fits the description of having 4 valence electrons and being part of a group that contains metals, metalloids, and nonmetals, making it the element from Group 14 of the periodic table.

Step-by-step explanation:

The characteristics described in the question point to Group 14 (IVA) of the periodic table, where elements have 4 valence electrons and include metals, metalloids, and nonmetals, with a wide range of chemical and physical properties. Among the options provided, B. Tin (Sn) would be found in this group. Tin is representative of the group as it exhibits the ability to form compounds with different oxidation states and has a variable physical appearance.