What are the two most reactive elements in period 2? What are the two highly reactive elements of period 2?

What are the two most reactive elements in period 2? What are the two highly reactive elements of period 2?

What are the 2 reactive elements in period 2 of ?

Two reactive elements are present in Period 2: the metal lithium, and the a. metallicloid arsenic.

Which element in Period 2 is the most reactive nonmetal?

Fluorine
Fluorine is the most reactive nonmetal.

Which two 2 element families are the most reactive?

The halogens (and the alkali metallics) are the two most reactive elements.

Where is period 2 on the periodic table?

The horizontal rows of the periodic tables are called periods. Period 2, also known as the second period or the second row, is the second row below the top of the periodic tables.

Which is the most reactive?

Cesium, which is the second lowest element in this group, has six electron shells and matches the characteristics of a reactive atom. It is the most reactive element.

Is Cesium The 2nd most reactive metal?

Francium is however a laboratory-produced element. Only small quantities have been produced, so it is the most reactive metal. Cesium reacts strongly with water but it is expected that francium will react even more.

What do Period 2 elements have in common?

All elements within a period have the exact same number of orbitals. Each element in the first period’s top row has an orbital that holds its electrons. The elements of the second row (the second time period) all have two orbitals to store their electrons.

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Which of these has largest atoms?

Na is the element with the largest number of atoms.

Where are the most reactive elements on the periodic table?

The most reactive elements can be found at the ends of a periodic table. You are correct that the two families at the left (alkali, and alkali-earth metals) are highly reactive. The noble gases, which are on the right-hand side of the table (the alkali and earth metals) are not reactive.

What happens in period 2 of the periodic table?

For all the elements in period 2, the atomic number of elements increases. The atomic radius decreases, electronegativity rises and the ionization energie increases. Period 2 has only two metals (lithium, beryllium), which is less than any other period by both number and proportion.

Which is the lightest metal in the periodic table?

Lithium. The first alkali element in the periodic tables, Lithium, is also the first of any type in the periodic tables. Lithium is a highly reactive, soft metal that reacts well at standard temperatures and pressures. It has a density of 0. 564 g*cm -3, lithium is the lightest metal and the least dense solid element.

Which is the first alkali metal in the periodic table?

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Lithium, the first alkali-metal in the periodic tables, is also the first of any type in the periodic tables. Lithium is a highly reactive, soft metal that reacts well at standard temperatures and pressures. It has a density of 0. 564 gcm -3, lithium is the lightest metal and the least dense solid element.

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