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Look at any Periodic Table:
Beryllium #4
Magnesium #12
Calcium #20
Strontium #38
Barium #56
Radium #88
Wiki User
∙ 11y ago
Wiki User
∙ 14y agoBeryllium.
The alkaline earth metals are the group 2 elements (on the periodic table). Beryllium is the lightest of them.
Wiki User
∙ 14y agoThe most metallic element is Francium, so the least metallic alkaline earth metal would be the one farthest away from Francium on the periodic table: Beryllium, Be.
Wiki User
∙ 8y agoBe is the least reactive of alkaline earth metals. It is the first metal of the alkaline earth metals.
Wiki User
∙ 13y agoBeryllium
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Least reactive alkaline earth metal?
All alkali (not alkaline-earth) metals are extremely reactive with water, but within the group, lithium is the least reactive.
Metals that are less reactive than alkaline metals and alkaline earth metals are called what?
The periodic table goes from left to right if your looking for re-activity (with the exception of hydrogen). Lithium, Sodium, Potassium, Rubidium, Cesium, and Francium are the most reactive elements. The Noble gases are the least reactive elements which include Argon, Neon, Helium, Krypton, Xenon, Radon, and (arguably) Ununoctium. Hope that helps!
What makes the earth the angry?
Pollution makes the Earth angry. At least, in a metaphorical sense.
What zone receives the least sunlight?
the earth's core
How many families are on the earth?
how many families of at least two people living together are on the earth
Is lithium a alkaline earth metal?
All alkali (not alkaline-earth) metals are extremely reactive with water, but within the group, lithium is the least reactive.
Least reactive alkaline earth metal?
All alkali (not alkaline-earth) metals are extremely reactive with water, but within the group, lithium is the least reactive.
Why is beryllium the least reactive?
Compared to what? But it would be less reactive because the s orbital is filled, the electrons are all paired. If you mean "Why is beryllium the least reactive of the Group II alkaline earth metals?", then this is because it has the least electron shielding, having an electron configuration of 2, 2. Beryllium is at the top as the first of the Group II alkaline earth metals, and reactivity increases as you go down Groups I and II.
Is chlorine the most or least reactive of all elements?
Neither. Chlorine is among the most highly reactive nonmetal elements, but fluorine and oxygen are even more reactive, as are the heavier alkali and alkaline earth metals.
Metals that are less reactive than alkaline metals and alkaline earth metals are called what?
The periodic table goes from left to right if your looking for re-activity (with the exception of hydrogen). Lithium, Sodium, Potassium, Rubidium, Cesium, and Francium are the most reactive elements. The Noble gases are the least reactive elements which include Argon, Neon, Helium, Krypton, Xenon, Radon, and (arguably) Ununoctium. Hope that helps!
What is the important characteristic do the alkali and alkaline earth metals have in common?
they all have at least one electron
What part of the periodic table is the most reactive and least reactive?
The alkali and alkaline earth metals are the least electro negative elements, and the halogens are the most electro negative elements.
Are the least reactive metals easier to extract?
NO Gold and platinum are not revy reactive.
Is potassium the least reactive?
no, it is very reactive.
What are the least reactive noble gases or metalloids?
noble gases are least reactive
What is the difference between alkaline metal and an earth alkaline metal?
They are both groups in the periodic table. Alkaline metals are group one. These are the least stable elements for e.g. Francium. Alkalie Earth Metals are group 2. The second most unstable elements. For e.g. Magnesium. Hope this helps!
What is the least reactive non metal out of CI I F Br?
The least reactive is bromine.
