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Am (Americium) and U (Uranium) both radio active.
Ne (Neon) is an inert/noble gas.
K (Potassium - latin ;Kalium) is not radioactive.
What else can I help you with?
Can Ar-40 change back to K-40 talking about elements?
No, AR-40 cannot change back to K-40. Ar-40 is a stable isotope of Argon, while K-40 is a radioactive isotope of Potassium. Ar-40 is formed from the decay of K-40, but once it is formed, it will not transform back into K-40.
Is K ionic or covalent or metallic?
Potassium (K) is a metallic element. It belongs to Group 1 of the periodic table, also known as the alkali metals. Metallic elements tend to lose electrons to form cations, which is the case with potassium.
How do you rank elements based on ionization energy?
K (lowest) Na Li B N (highest)
What elements on the poeriodic table tend to have similar physical and chemical properties?
Both elements, sodium (Na) and potassium (K) lie in the Group 1 column of the Periodic Table , which contains the members of the Alkali Metals family. Members within a family, or column, of elements tend to have similar chemical properties.
How many elements is in n2?
The number of elements in set ( n^2 ) depends on the set ( n ). If ( n ) is a set with ( k ) elements, then ( n^2 ) will have ( k^2 ) elements.
Which elements posses only one electron in their valence shell and what are they called and what is the radioactive element of this group?
These are the alkali metals; the radioactive one is francium (Fr).
In the periodic table what is Ne H Be S K He stand for?
Ne-Neon H-Hydrogen Be-Beryllium S-Sulphur K-Potassium He-Helium
What letter replaces the spaces H E E A R K R X?
I think it's the elements of the Periodic table. He, Ne, Ar, Kr, Xe, Rn
Can Ar-40 change back to K-40 talking about elements?
No, AR-40 cannot change back to K-40. Ar-40 is a stable isotope of Argon, while K-40 is a radioactive isotope of Potassium. Ar-40 is formed from the decay of K-40, but once it is formed, it will not transform back into K-40.
Woh kia cheez hai k Jis ne kharida us ne pehna nahin aur jis ne pehna us ne dekha nahin?
Woh kia cheez hai k Jis ne kharida us ne pehna nahin aur jis ne pehna us ne dekha nahin?
K-strategists tend to live in environments that are?
K selected populations tend to live in stable, predictable environments.
How do you remember periodic table in urdu?
u can memorize periodic table elements in this way. for example the elements of alkali metals : Hi Laila Ne Ki Rub Se Fryad. (H,Li,Na,K,Rb,Cs,Fr)
Is K ionic or covalent or metallic?
Potassium (K) is a metallic element. It belongs to Group 1 of the periodic table, also known as the alkali metals. Metallic elements tend to lose electrons to form cations, which is the case with potassium.
What is the chemical formula for potassium and nitrogen?
Potassium and Neon are elements and hence don't have any chemical formula. Their chemical symbols are P and Ne respectively.
What are the different formula of the elements of chemistry?
Chemical elements have chemical symbols not a formula. Examples: Ne, C, Ir, Fe, Zr, U, Pu, K, Na, Au, Sr, Mg, Ca, Li, Tc, Am, No, Rn, Ra, Th, B etc.
First 20 elements in the periodic table with their symbols?
H, He, Li, Be, B., C, O, N, F, Ne, Na, Ma, Al, Si, P, S, Cl, Ar, K, Ca.
How do you rank elements based on ionization energy?
K (lowest) Na Li B N (highest)
