Atomic Number 33

Arsenic

Atomic Number 333
Atomic Number 33 Codycross
6.88 Grams Of Arsenic To Mass Percent

Name	Arsenic
Symbol	As
Atomic Number	33
Atomic Mass	74.9216 atomic mass units
Number of Protons	33
Number of Neutrons	42
Number of Electrons	33
Melting Point	817.0° C
Boiling Point	613.0° C
Density	5.72 grams per cubic centimeter
Normal Phase	Solid
Family	Metalloids
Period	4
Cost	Unavailable

Origin of Name	From the Greek word 'arsenikos' and the Latin word 'arsenicum,' meaning yellow orpiment
Date and Place of Discovery	It's been used since ancient times, but the first recorded use was in 1250 when Albert the Great, an alchemist, heated a compound containing arsenic.
Discovered by	Albert the Great aka Albertus Magnus
Common Compounds	Arsenic acid (H₃A₅O₄) Arsenous acid (As(OH)₃) Arsenic trisulfide (As₂S₃), a yellow mineral used as a pigment.
Interesting facts	It and all its compounds are poisonous. It can contaminate ground water which is what occurred in Bangladesh (see articles).
Common Uses	Poisons, such as insecticides Electrical conduits Semiconductors Bronzing

What is the element with the atomic number 33

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Atomic Number 333

Atomic Number: 33 Atomic Mass: 74.9216 amu Melting Point: 817.0 °C (1090.15 K, 1502.6 °F) Boiling Point: 613.0 °C (886.15 K, 1135.4 °F) Number of Protons/Electrons: 33 Number of Neutrons: 42 Classification: Metalloid Crystal Structure: Rhombohedral Density @ 293 K: 5.72 g/cm 3 Color: Gray Atomic Structure. A very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar.

Atomic Number 33 Codycross

6.88 Grams Of Arsenic To Mass Percent

Arsenic Atomic Structure

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