How are arsenic and antimony similar?

Indeed, both elements possess several common properties, e.g. they are clastogenic but not mutagenic in the trivalent state and they have a carcinogenic potential: trivalent arsenicals are known to be human carcinogens and antimony(III) oxide (by inhalation) has been shown to cause lung cancer in female rats.

What is arsenic antimony and bismuth?

Arsenic and antimony are classed as metalloids or semimetals, and bismuth is a typical β subgroup (post-transition element) metal like tin and lead. This chapter further discusses the abundance, distribution, and extraction of arsenic, antimony, and bismuth.

Is bismuth the only metal in Group 15?

True; bismuth is the only metallic element of Group 15.

Which compound of bismuth is known and stable?

Bismuth (III) remarkably forms stable complexes with GSH255 and transferrin.

Is bismuth a metalloid?

Traditionally they include boron from group 3A, silicon and germanium in group 4A, aresnic and antimony in group 5A and tellurium from group 6A, although sometimes selenium, astatine, polonium and even bismuth have also been considered as metalloids. Typically metalloids are brittle and show a semi-metallic luster.

Do bismuth have allotropes?

The element that does NOT exhibit allotropy is bismuth. Nitrogen (solid) has two allotropes. Antimony has three allotropes. Phosphorus and arsenic has several allotropes.

Why arsenic and antimony are metalloids?

The properties of metalloids are in between the properties of metals and nonmetals. The electronic structure of metalloids is in between that of metals and non-metals. The examples of metalloids include boron, silicon, germanium, arsenic, antimony, tellurium, polonium and astatine.

Is arsenic a metal?

Arsenic (atomic number, 33; relative atomic mass, 74.92) has chemical and physical properties intermediate between a metal and a non-metal, and is often referred to as a metalloid or semi-metal. It belongs to Group VA of the Periodic Table, and can exist in four oxidation states: –3, 0, +3, and +5.

Is antimony a metal?

Uses and properties Antimony is a semi-metal. In its metallic form it is silvery, hard and brittle. Antimony is used in the electronics industry to make some semiconductor devices, such as infrared detectors and diodes.

What is bismuth common compounds?

Its naturally occurring compounds are chiefly the oxide (bismite or bismuth ochre, Bi2O3), the sulfide (bismuthinite or bismuth glance, Bi2S3), and two carbonates (bismutite, (BiO)2CO3, and bismutosphaerite).

What is bismuth compound?

Bismuth is a chemical element with the symbol Bi and atomic number 83. It is a post-transition metal, radioactive, and one of the pnictogens with chemical properties resembling its lighter group 15 siblings arsenic and antimony.