Use the Periodic Table to Find the Atomic Number, Number

question 21

Essay

Use the periodic table to find the atomic number, number of protons, number of electrons, and number of valence electrons for each of the following elements.
a. barium
b. tin
c. phosphorus

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Definitions:

The Artifact Piece

The Artifact Piece is an art installation or performance that challenges views on cultural identity, history, and representation, often by using real or replicated artifacts to provoke thought or commentary.

James Luna

A Native American performance and conceptual artist known for his work challenging the ways in which Native American peoples are perceived and represented.

Nonwhite Artists

Refers to artists who are not of white European descent, focusing attention on their contributions and perspectives in the art world.

Profitability

A measure of the efficiency of a company or business in generating profits relative to its revenue or assets.