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Which p-block element has 4 valence electron and is in the third period?
Silicon is p-block element. It has 4 valence electrons. It is present in group-14.Titanium has 4 valence electrons. It is in the third period. Titanium is a metal element.
How does the number of valence electrons for element change across a period?
The number of valence electrons for the elements increases across a period, from 1 (group 1) to 8 (group 18).
What element is found on period 4 and has 7 valence electrons?
Only nitrogen (but in the period 2) has 7 electrons in the neutral atom.
How can period number related to the location of valence electrons?
The period number is the same as the energy level containing the valence electrons. For example, in period 4, the valence electrons are the 4s and 4p electrons.
Does an element that belongs to the 4th period in the periodic table have 4 valence electrons?
Germanium in the 4th period has 4 valence electrons.It has electronic configuration of 2 8 18 4.
Which p-block element has 4 valence electron and is in the third period?
Silicon is p-block element. It has 4 valence electrons. It is present in group-14.Titanium has 4 valence electrons. It is in the third period. Titanium is a metal element.
What is in period 3 and has 5 valence electrons?
the element phosphorus
Which element in period 5 has 2 valence electrons?
silver :)
What is the element in period 3 with 6 valence electrons?
Selenium. As you go across the groups, not counting the transition metals, a valence electron is added.
What is the representative element in Period 4 with three valence electrons?
Al
What is the number of the prinicpal energy level in which valence electrons are found?
The valence electrons are the outer most electrons and the principal energy level in which they belong will vary for element to element and generally corresponds to the period number in which the element is present
What is the number of valence electrons (number in the outer most energy level)?
The valence electrons are the outer most electrons and the principal energy level in which they belong will vary for element to element and generally corresponds to the period number in which the element is present
What is the same for every element in the same period?
The number of electrons in its valence shell
What is the representative element in period 4 with six valence electrons?
chromium (Cr)
How does the number of valence electrons for element change across a period?
The number of valence electrons for the elements increases across a period, from 1 (group 1) to 8 (group 18).
What element is found on period 4 and has 7 valence electrons?
Only nitrogen (but in the period 2) has 7 electrons in the neutral atom.
How is the element's period related to the number of energy levels over which its electrons are spread?
The period that the element's in is the same number of how many valence electrons (energy level of outer electrons) there are in the element...
