The 100+ existing elements are organized into a table known as the Periodic Table. These elements can be categorized as being either metals, nonmetals, or metalloids. The location of the element on the Periodic Table yields some clues about whether an element is a metal, a nonmetal, or a metalloid.
Metals, Nonmetals, and Metalloids - Questions 9 Help
There are two similar versions of questions in this Question Group. One of the two versions is shown below.
Version 1:
Consider the list of eight elements. Identify all the elements that are metals.
Bromine (Br)
Carbon (C)
Mercury (Hg)
Neon (Ne)
Potassium (K)
Thallium (Tl)
Uranium (U)
Zirconium (Zr)
To learn more about the law of reflection for plane mirrors, visit the following page at The Physics Classroom Tutorial:
The Law of Reflection