Question

The most reactive metals are located in which area of the periodic table?

top
far left
far right
center
potassium, chromium, calcium

Answer 1

Answer:

The most reactive metals are located in far-left area of the periodic table is the correct answer.

Explanation:

The most reactive metals, known as alkali metals, are located on the left side of the periodic table in the blue column

The most reactive element is at the top of a reactivity series, while the least reactive element is at the bottom. Metals that are more reactive have a greater tendency to lose electrons and create positive ions.

• Caesium is the most reactive metal in the periodic table, hence dealing with it frequently results in explosions!

• Lithium, sodium, potassium, and rubidium were all strongly reactive with chlorine, fluorine, iodine, and bromine; beryllium, magnesium, calcium, and strontium were similarly reactive but less so.

• Transition metals are elements in the periodic table that are significantly less reactive, and metals like gold and platinum are at the bottom of the list, demonstrating nothing in the way of reactivity with any typical reagents.

• Except for hydrogen, which is not considered a metal and is located in the upper left-hand corner of the periodic table, all active metals are found in Group I of the periodic table(left side).
• Lithium, sodium, rubidium, potassium, cesium, calcium, strontium, and barium are the most active metals in the activity series.

• In the periodic table, noble gases are the least reactive elements. Helium, neon, argon, krypton, xenon, and radon comprise the group.

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Answer 2

Option B) far left

The most reactive metals are located in left area of the periodic table

• The metals that are the most active in terms of being reactive are those that are located in the bottom left corner of the periodic table.
• The first hydrogen in the periodic table is a non-metallic gas and is located on the left.
• Its characteristics are similar to both alkali metals and halogens in that it has the ability to gain and lose one electron. As a result, it is listed separately in the top left position of the modern periodic table.
• The first twenty elements include metals such as lithium, beryllium, sodium, potassium, magnesium, aluminium, and calcium. The non-metals in the first twenty elements are: Hydrogen, Helium, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Phosphorous, Sulphur, Chlorine, and Argon.
• Since hydrogen has an atomic number of 1, meaning there is only one electron in its atom and only one electron in its outermost shell, it is the first element on the periodic table.

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