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Radium has a much larger atomic radius than beryllium.
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Element M reacts with chlorine to for a compound MCl2 Element M is more reactive than magnesium and has a smaller radius than barium the element is?
Element M can be a choice of 4 elements, Beryllium, Magnesium, Calcium, or Strontium. The element must have an oxidation of +2, which means group 2 elements. The atomic radius of a barium atom is 222pm. Radium has a larger atomic radius that Barium, so that is eliminated, and Barium is the same as Barium so that is also eliminated.
What is smaller than the atomic radius of beryllium?
Generally, any element with a lower atomic number.
What element has larger atomic radius than rubidium?
nitrogen- .70 angstroms (oxygen- .66 angstroms)
Is boron atomicly bigger or smaller than Oxygen?
Boron has a larger atomic radius but a smaller atomic mass.
Why has bromine got a bigger atomic radius than iodine?
Bromine has a SMALLER atomic radius because it has one more electron shell than Iodine. On the periodic table, atomic radius of an atom decreases across a period and increases down a group. Since Bromine and Iodine are in the same group, you know Bromine has a smaller atomic radius because it is in a lower period.
Which atom is bigger barium or osmium?
The barium atom has a much bigger radius.
Element M reacts with chlorine to for a compound MCl2 Element M is more reactive than magnesium and has a smaller radius than barium the element is?
Element M can be a choice of 4 elements, Beryllium, Magnesium, Calcium, or Strontium. The element must have an oxidation of +2, which means group 2 elements. The atomic radius of a barium atom is 222pm. Radium has a larger atomic radius that Barium, so that is eliminated, and Barium is the same as Barium so that is also eliminated.
Who has the largest atomic radius barium bromine potassium?
barium silly
What is smaller than the atomic radius of beryllium?
Generally, any element with a lower atomic number.
Which element has the largest atomic radius out of carbon lead barium and magneseium?
This element is barium.
How does the size of a beryllium atom compare to one of oxygen?
The empirically atomic radius of beryllium (105 pm) is higher than the empirically atomic radius ofoxygen (60 pm).
Is chlorine's atomic radius bigger or is bromine's?
The atomic radius of bromine is bigger.
What is smaller than the atomic radius of beryllium (Be)?
Generally, any element with a lower atomic number.
Which alkali earth metal has the smallest atomic radius?
The alkali earth metal with the smallest atomic radius would be beryllium(Be), number four
Which is bigger the atomic radius of potassium or atomic radius of iodine?
Atomic radius of Iodine is very large compared to potassium.
Can you describe the general trend in atomic radius in group 2A?
In the group 2 (IUPAC name) of the periodic table the atomic radius increase from beryllium to radium.
Which has a greater atomic radius at atom of fluorine or an atom of beryllium?
An atom of fluorine
