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Which element is the most reactive out of nickel chlorine helium and iron?
Wiki User
∙ 11y ago
The reactivity of an element increases towards the top and right of the Periodic Table (until the column of noble gases is reached). Chlorine's outer shell contains 7 electrons that make it very reactive. Helium is a noble gas and is non reactive. Elements found in the middle of the table, like nickel and iron, are reactive, but less reactive than chlorine
Wiki User
∙ 15y ago
Wiki User
∙ 11y agochlorine is most reactive, helium is the least
Wiki User
∙ 13y agoAtomic no. = no. of protons.
Atomic no. of nickel is 28, of iron is 26 and of Helium is 2. So, nickel has most protons.
Wiki User
∙ 14y agoUranium, with 92 protons.
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Is nickel ii clohirde a element?
No, nickel (II) chloride is a compound consisting of the elements nickel and chlorine.
Is magnesium more reactive than nickel?
No chromium is more reactive than chromium because it it located farther right on the periodic table than nickel. No chromium is more reactive than nickel because it it located farther right on the periodic table than nickel. No chromium is more reactive than nickel because it it located farther right on the periodic table than nickel. No chromium is more reactive than nickel because it it located farther right on the periodic table than nickel.
Is a nickel a alloy or a element?
Nickel is an element.
Is nickel a element or compound?
Nickel is an element.
How much is the element nickel inside a regular nickel?
25% of of the element nickel is inside a united states money nickel.
Is nickel ii clohirde a element?
No, nickel (II) chloride is a compound consisting of the elements nickel and chlorine.
What is the element and atoms for vitamin B1?
cobalt, gallium, helium, silver, nickel
Is nickel or Xenon more reactive?
Nickel is more reactive.
Where is the element nickel most commonly found?
Nickel is reactive enough with oxygen that native nickel is rare on Earth's surface, being mostly confined to the interiors of larger nickel-iron meteorites that were protected from oxidation during their time in space.
What element is in a nickel?
Nickel is an element!
Is magnesium more reactive than nickel?
No chromium is more reactive than chromium because it it located farther right on the periodic table than nickel. No chromium is more reactive than nickel because it it located farther right on the periodic table than nickel. No chromium is more reactive than nickel because it it located farther right on the periodic table than nickel. No chromium is more reactive than nickel because it it located farther right on the periodic table than nickel.
Is a nickel a alloy or a element?
Nickel is an element.
Is nickel an element or alloy?
A nickel is an element!
Is a nickel an alloy or element?
Nickel is an element.
Is nickel a element or compound?
Nickel is an element.
Is nickel more reactive than tin?
no
Is a nickel a compound mixture or element?
"element"
