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Atoms in the same group have similar structures.
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∙ 12y ago
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Does valence tell us to what extent an atom can combine?
Yes it does.
What do valance electrons tell us about atoms?
they tell us if the substance is stable or not
Calcium's atomic number is 20. What does that that tell us about a calcium atom?
this is poopie head
What do oxidation numbers tell us?
The oxidation number now tells you how many more or less electrons the atom has.
What three things does the atomic number of an element tell us?
It tells us that:How many protons the atom hasHow many electrons the atom has (when it is in non-excited, ground state)It identifies the element itself
What is the need of atomic models?
Atomic models tell us about the structure of an atom which is based on what we know about how atoms behave. But it is not necessary that it will be a genuine picture of the structure of an atom.
What is need of model of atoms?
Atomic models tell us about the structure of an atom which is based on what we know about how atoms behave. But it is not necessary that it will be a genuine picture of the structure of an atom.
What does the Roman numeral above the group tell us about the structure of the atom?
If you are referring to GROUP NUMBER when you say "Roman numeral above the group", it tells you the number of valence electrons, or the number of outermost electrons, with transition metals being the exception. For group number XII - XVIII the number of valence electrons is the group number minus 10 (minus 10 for the 10 transition groups).
Property you cant determine about an atom from the atomic chart is?
Group numbers tell us that how many electrons an atom contain in its outer shell. Eg. Na11 have 1 electron in its outer shell it means Na belongs to group 1. and so on.
Why do you need to study the structure of atoms?
The structure of helps us to know the sub-atomic particle an atom is made with.
Does valence tell us to what extent an atom can combine?
Yes it does.
What does the mass number of an atom tell you about the atom?
The mass number tells us the number (the sum) of protons and neutrons in the nucleus of an atom.
What does the number of electrons on the outershell of an atom tell us?
The valence of the element
What do volcanoes tell us about the earths structure?
10937437before christ
What do valance electrons tell us about atoms?
they tell us if the substance is stable or not
What is the compound in this group?
Not sure but it is not Hg or Mg.
What does a subscript tell us in a binary nonmetal compound?
In a binary compound, the subscript for a compound's formula would tell us how much of a certain atom there is.
