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calcium, :) im very smart
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Is an alkaline Earth metal with a mass of 88?
The alkaline Earth metal with a mass of 88 is radium. Radium is a highly radioactive element and is found in trace amounts in uranium ore. It is not found in nature in its elemental form due to its high reactivity.
How does the total mass percentage of alkaline earth metal ions compare with the total mass percentage of alkaline metal ions?
The total mass percentage of alkaline earth metal ions is higher than that of alkaline metal ions in a compound since alkaline earth metals have a higher atomic mass compared to alkali metals. This means that alkaline earth metals contribute more to the total mass of the compound when present as ions.
What is the most reactive alkaline earth metal?
Radium (Ra), atomic number 88, is the most reactive alkaline earth metal. It has the most energy levels of all the alkaline earth metals therefore it's electrons are more easily taken away.
Which is lightest alkaline earth metal?
The lightest alkaline earth metal is Beryllium(Be) having atomic mass 9.012 dalton. The heaviest element in this family is radium.
Is magnesium an Atomic mass halogen?
No, it's an alkaline earth metal.
What is strontiums mass number?
Strontium is a metal element. Atomic mass of it is 88.
What are alkaline metal?
alkaline metal property
What is the haviest of alkaline eart metal?
87: Francium(Fr). It's atomic mass is 223.0
Is beryllium a alkaline metal?
It is an alkaline earth metal.
Is chromium an alkaline metal?
No, chromium is not an alkaline metal.
What is the alkaline earth metal with the largest atomic radius?
Radium (Ra) Z = 88.
What are 5 characists of about the radium?
Symbol: Ra Phase: Solid, white alkaline metal but it reacts on exposure to air to form a dark nitride. Discovered by Marie and Pierre Curie in 1898. Atomic number: 88 Atomic mass: 226
