Where are the alkali metal elements found on the periodic table?

Answer 1

Where else but in #"Group 1?"#

The #"Periodic Table"# divides the 100 of so known elements into vertical columns, so-called #"Groups"#, and so-called #"Periods"#, horizontal rows. The #"Groups"# and #"Periods"# fill on the basis of repetitive electronic structure. Members of the same #"Group"# display reasonably similar chemistry.

Members of #"Group 1"# are the so-called #"alkali metals: lithium; sodium; potassium; rubidium........"#

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Answer 2

Avery Adams

The periodic table's Group 1 contains the elements that are alkali metals.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.