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In s and p blocks the number of valence electrons in an element is the same number of the group which that element belongs to. Hope this helps....
What else can I help you with?
How do you determine the number of valence electrons if you know the group no of elements?
valence electrons are electrons at the outermost shell as we all know, group in PE can be determined by looking at the valence electron thus if it is in group 1..then the valence electron is 1
What can you use to ditermine the number of valence electrons of an element in the s block and p block?
For the group 1 and 2 elements, the group number is the number of valence electrons. For groups 13 - 18, subtract 10 from the group number to get the number of valence electrons.
How Are Groups On A Periodic Table Numbered?
Groups on the periodic table are numbered from 1 to 18, with the group number corresponding to the number of valence electrons in the elements of that group. Group 1 elements have 1 valence electron, group 2 elements have 2 valence electrons, and so on. Groups 1, 2, and 13-18 are known as the main group elements.
How do you figure out how many electrons are in groups 13-18?
The total number of electrons in any atom is the same as the atomic number. The number of valence electrons in an atom in columns 13 - 18 is the second digit of the column number.
How are the number of valence electrons related to the group number?
In s and p blocks the number of valence electrons in an element is the same number of the group which that element belongs to. Hope this helps....
How can you find out an element in the representative groups number of valence electrons?
To find the number of valence electrons for an element in the representative groups (Group 1, 2, 13-18), you can look at the group number. Elements in Group 1 have 1 valence electron, Group 2 have 2 valence electrons, Group 13 have 3 valence electrons, and so on up to Group 18 which have 8 valence electrons. The group number gives you the number of valence electrons for elements in the representative groups.
How do you figure out how many valence electrons an atom has based on its location on the periodic table?
For groups 1-2 the number of valence electrons is equal to the number of the group.For groups 13-18 the number of valence electrons is equal to the number of the group, but with numbering starting up from 3 (13), 4 (14) , etc. (transition metals excluded).
How do you determine the number of valence electrons if you know the group no of elements?
valence electrons are electrons at the outermost shell as we all know, group in PE can be determined by looking at the valence electron thus if it is in group 1..then the valence electron is 1
What can you use to ditermine the number of valence electrons of an element in the s block and p block?
For the group 1 and 2 elements, the group number is the number of valence electrons. For groups 13 - 18, subtract 10 from the group number to get the number of valence electrons.
What chemical properties of an atom are related to the number of its?
This is the number of valence electrons.
How Are Groups On A Periodic Table Numbered?
Groups on the periodic table are numbered from 1 to 18, with the group number corresponding to the number of valence electrons in the elements of that group. Group 1 elements have 1 valence electron, group 2 elements have 2 valence electrons, and so on. Groups 1, 2, and 13-18 are known as the main group elements.
How do you determine valence electrons for groups 1-18?
For Groups 1 and 2 the valence number is the group number, for groups 13-18 it is the last digit of the group number so oxygen (group 16) would have 6 valence electrons. For all the other groups ( group 3-12, the transition metals ) they are variable.
How do you figure out how many electrons are in groups 13-18?
The total number of electrons in any atom is the same as the atomic number. The number of valence electrons in an atom in columns 13 - 18 is the second digit of the column number.
How are the number of valence electrons related to the group number?
In s and p blocks the number of valence electrons in an element is the same number of the group which that element belongs to. Hope this helps....
What does groups in a periodic table have?
atoms in a group have the same number of valence electrons
What is the relationship between groups valance electrons and ionic charge?
The number of valence electrons in an atom determines its ability to form ions. Atoms that have few valence electrons tend to lose them to form positive ions, while atoms with many valence electrons tend to gain electrons to form negative ions. The ionic charge of an ion is related to the number of electrons gained or lost during the formation of the ion.
What is the rule on finding valence electrons for groups 13-18?
The number of Valence electrons in the groups 3 to 12 is variable, and depends on the element that it is being bonded with.For example:If Iron (Fe) is going to form a compound with Sodium (Na), the Fe will act as though it has 7 valence electrons (i.e. it is willing two accept the one Na Valence electron).
