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In what period do the elements in the actiniod series belong?
7th period.
How many elements in the first period?
Period 1: 2 elements Period 2: 8 elements Period 3: 8 elements Period 4: 18 elements Period 5: 18 elements Period 6: 32 elements Period 7: 25 elements
How many elements are there in the third period of the periodic table?
There are 8 elements in the third period of periodic table. The elements belong to group-1,2,13,14,15,16,17 and 18
Do the elements Na Mg Al Si P S Cl Ar have anything in common?
All of these elements belong to same period. The period number is 3.
Do the elements ba and ca belong to the same period or the same group on the periodic table?
The elements Ba (Barium) and Ca (Calcium) belong to the same group on the periodic table, as they both belong to Group 2 (alkaline earth metals). They do not belong to the same period, as Barium is in period 6 and Calcium is in period 4.
How many elements occur in each of the first three periods or the periodic table?
There are 2 elements in the first period, 8, 8 elements in 2nd and 3rd periods respectively,
What row does scandium belong to?
Group 3, period 4 in the Mendeleev periodic table of the elements.
How many normal elements 7th period contain?
The 7th period of the periodic table contains 32 elements in total, which includes both transition metals and inner transition metals (lanthanides and actinides). However, it does not contain any "normal" elements in the sense of main group elements, as those are typically found in the first six periods. The elements in the 7th period primarily belong to the f-block and d-block categories.
How many transitions metals are there in period 3?
There are 8 transition metals. Elements from V to Cu belong to this.
How many transition metals are in period 3?
There are 8 transition metals. Elements from V to Cu belong to this.
How many transition metal in period 3?
There are 8 transition metals. Elements from V to Cu belong to this.
Where does beryllium boroncarbonnitrogenoxygenfluorine and neon belong in periodic table?
All of these elements are present in period-2. They have 2 shells.
