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What is the top number in the saquare in the periodic table indicate?
Wiki User
∙ 11y ago
generally the atomic number
Wiki User
∙ 11y ago
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In an periodic table dots around an elements symbol indicate the number of valence electrons in an atom?
yes, the number of dots represent the number of valence electrons in the periodic table.
How does the periodic table indicate the numbers of valence electrons an element has?
By the group number of the A columns
What is number 81 on the periodic table?
Number 81 on the periodic table is Thallium.
What is number 38 on the periodic table?
Number 38 on the periodic table is Strontium.
Does the number of each period in the modern periodic table represents the number of?
The number of each period in the modern periodic table represents the number of shells. There are 7 periods in periodic table.
In an periodic table dots around an elements symbol indicate the number of valence electrons in an atom?
yes, the number of dots represent the number of valence electrons in the periodic table.
What makes the periodic table periodic?
The elements are placed in "periods" (rows) that indicate increasing atomic number, and in groups (columns) that indicate similar chemical properties.
How does the periodic table indicate the numbers of valence electrons an element has?
By the group number of the A columns
How does the periodic table indicate the number of the valence electrons an element has?
By the group number of the A columns.....go apex :D
How does the periodic table indicate the number of valence electron an element has?
By the group number of the A columns.....go apex :D
How does the periodic table indicate the number valence electrons an element has?
By the group number of the A columns.....go apex :D
How are the elements arranged?
atomic number
What does a group indicate?
The columns of the periodic table are called groups.
Oxygen sulfur and selenium belong to group 16 on the periodic table What does this indicate?
They have the same number of valence electrons
What is golds number in the periodic table?
Gold is number 79 on the periodic table
What is the number of helium in the periodic table?
the number of helium in the periodic table is 2.
What is number 81 on the periodic table?
Number 81 on the periodic table is Thallium.
