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How many valences does cesium have?
1
How many valences are are in helium?
2 valence electrons
How many valences are in barium?
2 electrons in each shell: 2,8,18,18,8,2
How many bonds can Einsteinium have?
Valences of einsteinium are 2, 3 and 4.
How many valence electrons are there in polonium?
The valences of polonium are 2, 4 and 6.
How the valency of an element can differs with the compound?
Many elements have two or more valences.
How many ions does polonium?
Valences of polonium are: 2, 4, 6 and -2.
What are the valences of the four most common elements of living matter?
The valence of hydrogen which is a common element of living matter is 1. The other elements are oxygen which has a valence of 2, nitrogen has a valence of 3 and carbon has a valence of 4.
What is the chemical valences for oxygen if there has to be 2 for H2O2's oxygen valence can't be -2?
H2O2 is one of the exceptions to the normal valence of -2 for oxygen. In H2O2, there is an oxygen-oxygen covalent bond, and therefore, although the valence of oxygen is still two, one of the bonds has no charge so that the charge of oxygen is only -1.
What is a technetium ions?
Technetium valences are between -1 and +7; the most usual valences are +3, +4 and +7.
How many valence electrons does berkelium?
Berkelium has the valences 3+ and 4+.
What is the oxidation number of plumbic oxide?
Possible valences of plutonium are: +2,3,4,5,6.
