Which atom in Group 3 has the highest metallic character?


Which atom in Group 3 has the highest metallic character?

Next, you will see that aluminum (Al) is located farther left than sulfur, chlorine, and fluorine. This means that aluminum will be the element with the third highest metallic character.

What metal is in Period 3?

The third period contains eight elements: sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon….Elements.

Element Magnesium
# 12
Symbol Mg
Block s-block
Electron configuration [Ne] 3s2

Which element in period 3 has the largest covalent atomic radius?

Since potassium is located at the start of period 3, and bromine at the end of the same period, potassium will have a larger atomic radius than bromine, and thus the largest atomic radius of the four given atoms.

What element is in Group 3 period 2?

Magnesium (Mg) is an alkaline earth metal.

Which period 3 element is most reactive?

Chlorine, sulfur, phosphorus, and silicon are all strongly oxidizing…

What is the most metallic element in period 2?

Lithium (Li)
The most metallic element of 2nd period is Lithium (Li). It is an alkali metal having atomic number 3.

What is an example of a metallic element?

By definition, a metal element is an element that form positive ions and has metallic bonds. Most elements on the periodic table are metals. Examples of metal elements include iron, copper, silver, mercury, lead, aluminum, gold, platinum, zinc, nickel and tin.

Which is the most metallic in the following elements?

The most metallic element is francium. However, francium is a man-made element, except for one isotope, and all isotopes are so radioactive they almost instantly decay into another element. The natural element with the highest metallic character is cesium, which is found directly above francium on the periodic table.

Which element in period 3 has the highest electronegativity?

In Period 3, sodium with 11 protons is the least electronegative element, and chlorine with 17 protons is the most electronegative element. You might expect argon (with 18 electrons) to be the most electronegative element in Period 3.

What element in Group III 3 is a non metal?

Group 3A (or IIIA) of the periodic table includes the metalloid boron (B), as well as the metals aluminum (Al), gallium (Ga), indium (In), and thallium (Tl). Boron forms mostly covalent bonds, while the other elements in Group 3A form mostly ionic bonds….Group 3A.

4A (14)
5A (15)
6A (16)
7A (17)
8A (18)

What is the alkali metal in Period 3?

An alkali metal in period 3 is sodium.

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