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What else can I help you with?
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 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,
Are period 1 elements more electronegative than period 2 elements?
No, period 1 elements are not more electronegative than period 2 elements. Electronegativity generally increases across a period from left to right, so elements in period 2 are generally more electronegative than elements in period 1.
How many elements in first period of periodic table?
2. hydrogen and something else
How many elements are there in third period?
8 elements
What is special about a period on the periodic table?
all elements in a period all have the same amount of shells example: all elements in period 1 has only 1 shell all elements in period 2 has 2 shells so the period number is the same as the number of shells in that period
How many elements in the original period table of elements?
103
What element is in group 4 and period 2 on the periodic table?
Group 4 elements on the periodic table contain no period 2 elements whatsoever.
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 are in the 1st row of the periodic table?
In the Periodic Table of Elements there are: 118 Observed Elements 114 Officially Discovered Elements 112 Officially named Elements 92 Naturally Occuring Elements 83 Non-radioactive elements
