Can i get a list of possible answers plz?
B. False
It was created in 1869
<span>it is A. Mendeleev observed that tellurium has chemical....</span>
It can be any row
Explanation:
An element with a valence electrons of 3 can be in any row on the periodic table.
The rows are the horizontal arrangement of elements on the periodic table.
Elements on the same row have the same energy level.
- The periodic table rows are called periods.
- It is only in the groups that we can find such element.
- Group 3 elements have 3 valence electrons.
- Since this group cuts through all the rows, therefore, elements with 3 valence electrons can be found in any row.
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Metalloids brainly.com/question/3023499
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