0
The group number is an identifier used to describe the column of the standard Periodic Table in which the element appears.
Emanuel Stehr
Wiki User
∙ 11y agoThe group number is an identifier used to describe the column of the standard Periodic Table in which the element appears.
Add your answer:
Earn +20 pts
What does ir mean in the periodic table?
Ir refers to iridium element that is placed in group-9 and period-6 in the modern periodic table.
What does Th mean in the periodic table?
Th is element number 90 on the periodic table It is thorium, it is in the Actinides, and it is radioactive
What is the number of potassium?
Potassium, K, is in Group 1 of the periodic table
What does period mean in periodic table?
The periods mean the number of lines there are on the periodic table of elements.For example:Hydrogen is in period 1Iron is in Period FourThe periodic table includes ___ _______ periods.Answer:
What does it mean when two or more elements are in the same row on the periodic table?
It means that the elements have same number of shells. Period determines the number of shells of an element.
What does row numbers mean?
The number of period in periodic table.
What is a period mean in periodic table?
A period is a horizontal row.
What does ir mean in the periodic table?
Ir refers to iridium element that is placed in group-9 and period-6 in the modern periodic table.
What do you mean by group and period in the periodic table?
The group is the column and the period is the row. Group numbers run across the top of the periodic table, and period numbers run down the left side. Group tells you the number of valence electrons and period tells you the energy level that those valence electrons are in.
What does Th mean in the periodic table?
Th is element number 90 on the periodic table It is thorium, it is in the Actinides, and it is radioactive
What does the number on top of the symbol mean in the periodic table?
It is the Atomic Number.
What is the number of potassium?
Potassium, K, is in Group 1 of the periodic table
What does period mean in periodic table?
The periods mean the number of lines there are on the periodic table of elements.For example:Hydrogen is in period 1Iron is in Period FourThe periodic table includes ___ _______ periods.Answer:
What does it mean when two or more elements are in the same row on the periodic table?
It means that the elements have same number of shells. Period determines the number of shells of an element.
If an element is the last element in its period what does this mean?
On the Periodic Table, a Period is one of the horizontal rows. If an element is last in it's period, then it's on the right hand side of the Periodic Table. There is an inert gas at the end of every Period.
The atomic number of carbon is 6what do you mean by it?
It is number six in the Periodic Table.
What does period mean in science?
Usually when saying "periodic," scientists usually refer to the Periodic Table. This table is the shortened version of gasses, solids, liquids, and so on.
