0
In an periodic table dots around an elements symbol indicate the number of valence electrons in an atom?
Wiki User
∙ 9y ago
yes, the number of dots represent the number of valence electrons in the Periodic Table.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
How do you work out the number of valence electrons in a substance?
Just get to know the periodic table of the elements; that is the key to understanding valence electrons.
What does the group number in an periodic table indicate about the structure of the atoms of all the elements in that group?
The periodic table also has a special name for its vertical columns. Each column is called a group. The elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons.
What is the name of the collection of elements on the right side of the periodic table with electrons sequentially filling orbitals in their valence?
What is the name of the collection of elements on the right side of the periodic table with electrons sequentially filling orbitals in their valence?
How does the periodic table indicate the numbers of valence electrons an element has?
By the group number of the A columns
What do the families in the periodic table have in common?
Families in the Periodic Table of Elements have the same amount of valence electrons.
What does a group indicate?
The columns of the periodic table are called groups.
Where are elements with the same number of valence electrons?
All elements in the same group have the same number of valence electrons.
Which side of the periodic table do elements gain valence electrons?
all the elemants have valence electrons the last number of the elecotrons is the elemets valence electrons
On the periodic table elements with the same number of valence electrons are in same?
Elements with the same number of valence electrons are in the same group (or vertical column).
How do you work out the number of valence electrons in a substance?
Just get to know the periodic table of the elements; that is the key to understanding valence electrons.
Which group of elements 7 valence electrons?
The groups of electrons with 7 valence electrons are groups 7 and 17 on the periodic table.
What does the group number in an periodic table indicate about the structure of the atoms of all the elements in that group?
The periodic table also has a special name for its vertical columns. Each column is called a group. The elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons.
What is the name of the collection of elements on the right side of the periodic table with electrons sequentially filling orbitals in their valence?
What is the name of the collection of elements on the right side of the periodic table with electrons sequentially filling orbitals in their valence?
Why are group a elements on the periodic table called representative elements?
They follow a pattern for valence electrons.
How does the periodic table indicate the numbers of valence electrons an element has?
By the group number of the A columns
What type of elements have valence electrons?
Elements in every group of the periodic table has some number of valence electrons. The exception is, when it comes to group 18, the number of valence electrons might be considered as either 0 or 8.
What do atoms of elements in the same group of the periodic have in common?
number of valence electrons
