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What remains the same from top to bottom in a group in the periodic table?
The number of valence electrons remains the same
What group is at the bottom of the periodic table?
lanthanoids and actenoids
How do you use a periodic table?
You use a Periodic Table to find the group, period, and the material of the 115 elements. You can find the the number of protons/electrons on the bottom of the symbols(which is arranged in oder). You can the mass number on the VERY bottom of the element's block. You can find out the number of neutrons by subtracting the number of protons/electrons from the mass number.
What is lithium's group number in the periodic table?
The group no. of Lithium is 1 and its period number is 2.
What group number is fermium in on the periodic table?
Fermium (Fm) is in Group 7 in the Periodic Table.
What remains the same from top to bottom in a group in the periodic table?
The number of valence electrons remains the same
What group is at the bottom of the periodic table?
lanthanoids and actenoids
How do you use a periodic table?
You use a Periodic Table to find the group, period, and the material of the 115 elements. You can find the the number of protons/electrons on the bottom of the symbols(which is arranged in oder). You can the mass number on the VERY bottom of the element's block. You can find out the number of neutrons by subtracting the number of protons/electrons from the mass number.
What group is shown at the bottom of the periodic table?
lanthanoids and actenoids
What is lithium's group number in the periodic table?
The group no. of Lithium is 1 and its period number is 2.
Describe the number of valence electrons in each atom as you move down group 2 in the periodic table?
As you move down group 2 in the periodic table, the number of valence electrons in each atom remains the same, at 2. This is because elements in the same group have the same number of valence electrons, regardless of the period they are in.
Where are lanthanides on the periodic table?
Top row, of the bottom two rows on the Periodic Table. (Period 6, starting at group 4)
What group number is fermium in on the periodic table?
Fermium (Fm) is in Group 7 in the Periodic Table.
On a periodic tableprotons increase?
As you move from left to right on rows, or across periods and top to bottom, or down a group, the number of protons increases.
Where is tungsten located on the periodic table?
Tungsten is located in the periodic table in the 6th period, 6th group, which makes it part of Group 6. It has the atomic number 74 and the chemical symbol W.
What is irons group number on the periodic table?
It is group 8.
What is potassiums group number in the periodic table?
group 1
