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What is the oxidation state of argon?

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What is the oxidation state of argon?

0
argon

atomic number 18
boiling point −185.7 °C (−302.3 °F)
density (1 atm, 0° C) 1.784 g/litre
oxidation state 0
electron config. 1s22s22p63s23p6

What is the oxidation state of plutonium?

Plutonium
Oxidation states +2, +3, +4, +5, +6, +7, +8 (an amphoteric oxide)
Electronegativity Pauling scale: 1.28
Ionization energies 1st: 584.7 kJ/mol
Atomic radius empirical: 159 pm

What is magnesium’s oxidation number?

+2
magnesium

atomic number 12
melting point 650 °C (1,202 °F)
boiling point 1,090 °C (1,994 °F)
specific gravity 1.74 at 20° C (68 °F)
oxidation state +2

What country has the largest lithium deposits?

Chile
With 8 million tons, Chile has the world’s largest known lithium reserves. This puts the South American country ahead of Australia (2.7 million tons), Argentina (2 million tons) and China (1 million tons).

What is silicon’s oxidation number?

Elemental silicon has a formal oxidation state of 0 .

How to calculate oxidation level?

assigning all bonding electrons to the more electronegative atom of each bonded pair.

  • divide the bonding electrons equally between the two bonded atoms.
  • Calculate the total negative charge of the assigned valence electrons plus the inner shell electrons.

    • What are some examples of oxidation numbers?

    An atom of a free element has an oxidation number of .

  • A monatomic ion has an oxidation number equal to its charge.
  • while alkaline earth metals (Group ) always have an oxidation number of .
  • Fluorine has an oxidation number of in all compounds.

    • What is the equation for oxidation?

    Many metals oxidize, so it’s useful to recognize the form of the equation: 2 Mg (s) + O 2 (g) → 2 MgO (s) Oxidation and Reduction Occur Together (Redox Reactions)

    What is the oxidation number of each element?

    The oxidation number of a free element is always 0. The atoms in He and N 2, for example, have oxidation numbers of 0. The oxidation number of a monatomic ion equals the charge of the ion. For example, the oxidation number of Na + is +1; the oxidation number of N 3- is -3. The usual oxidation number of hydrogen is +1.