Atomic Number 33 (+ facts: Sources, Uses, Color and more...) 2022

All atoms have an atomic number. But what is the chemical element that has 33 as atomic number?

The answer is Arsenic and there is so much cool stuff about Arsenic that people don't know that I would keep reading if I were you.

Alright now to the facts!

Arsenic Overview

Atomic Number

33

Learn more about the atomic number.

Description

Steel-gray, brittle semi-metal.

Atomic Symbol

As (Arsenic)

Discovery

Discovered By: Known to the ancients.

Year: Unknown

Location: Unknown

State at 20 °C

Solid

Sources

Found in mispickel (arsenopyrite)

Uses

Many of its compounds are deadly poison and used as weed killer and rat poison. Conducts electricity. Used in semiconductors. Some compounds, called arsenides, are used in the manufacture of paints, wallpapers, and ceramics.

Atomic Mass

74,92159

Learn more about the atomic mass.

Name Origin

Greek: arsenikon; Latin: arsenicum, (both names for yellow pigment).

Want to learn more details and data? Check my Elements Comprehensive List.

Colored Periodic Table

Need an editable periodic table to edit? Maybe add your school logo, work team or anything else to maker your paper look cool?

Along with basic atom / element information (like Arsenic-(33) atomic number and all the other atomic data), it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...

How about an incentive to share this post? (You will help other colleagues find this blog)

Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
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