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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 in the original period table of elements?
103
How many elements are there in the first period of periodic table?
There are 2 elements in the first period of the periodic table: Hydrogen and Helium.
How many elements are there in 3rd transion elements?
There are eight third period transition elements on the periodic table.
How many elements are in the third period?
Eight. Sodium, Magnesium, Aluminium, Silicon, Phosphorous, Sulfur, Chlorine, Argon
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 third period?
8 elements
How many elements in the original period table of elements?
103
How many elements does Cu402 have?
(Cu4O2) contain two elements: copper and oxygen.
Normal mice gametes contain 20 chromosomes. How many chromosomes do normal mice zygotes contain?
The answer is 40
How many laws are there in the periodic table of elements?
The periodic table of elements does not contain laws, only elements.
How many elements are in periods 6?
there are 32 elements in period 6.
How many elements are in periods 4?
There are 18 elements in period 4.
How many elements are in the sixth period?
18
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,
How many elements are there in the first period of periodic table?
There are 2 elements in the first period of the periodic table: Hydrogen and Helium.
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
