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You would have to give me number to compare but I would say the one with the higher atomic number. The atomic number is the number of protons in the nucleus, so I would assume that the more protons an atom has, the more reactive it is. like with a magnet, if you have two or three magnets, they will be reactive, but if you have seven or eight, they will be much MORE reactive. Hope this helps!
What else can I help you with?
What is the term for freshly generated atomic number 1 in reactive form?
The term for freshly generated atomic number 1 (hydrogen) in a reactive form is nascent hydrogen.
Which element is the least reactive in period 4?
Noble gasses are least reactive of all the elements. So the least reactive element in the period 4 is Krypton. It is a noble gas with an atomic number of 36.
Which element shows least active chemical behavior Cs Rb Na?
Cesium (Cs) shows the least active chemical behavior among these elements. It is located at the bottom of Group 1 in the periodic table and has the largest atomic radius, making it the most reactive metal in Group 1. Rb (Rubidium) and Na (Sodium) are more reactive than Cs.
What is Ba atomic number?
Atomic Number is 47; Atomic Mass is 137.3; Element Name is Barium; Classified as the Alkaline Earth Metals.
Which atom has atomic number zero and mass number zero?
An atom with atomic number zero and mass number zero does not exist in nature. The atomic number represents the number of protons in the nucleus, and an atom must have at least one proton to be stable.
What atomic number would describe the element that is least reactive 1 8 12 16 18?
18
Atomic number for na?
The atomic number for sodium (Na) is 11. This means that sodium has 11 protons in its nucleus.
What is the term for freshly generated atomic number 1 in reactive form?
The term for freshly generated atomic number 1 (hydrogen) in a reactive form is nascent hydrogen.
How does the reactivity of an atom with an atomic number of 10 compare to the reactivity of an atom with an atomic number of 5?
An atom with an atomic number of 10 (neon) is less reactive than an atom with an atomic number of 5 (boron) because neon has a full valence shell, making it stable and less likely to form chemical bonds. Boron, on the other hand, has fewer electrons in its outer shell, making it more reactive as it seeks to gain electrons to achieve stability.
Has a 19 atomic number?
Pottasium is a metal element. atomic number of it is 19.
Chlorine has an atomic number of 17 and argon has an atomic number of 18 what can i predict from this?
chlorine is more chemical reactive than argon.
Which element is the least reactive in period 4?
Noble gasses are least reactive of all the elements. So the least reactive element in the period 4 is Krypton. It is a noble gas with an atomic number of 36.
What element is the most reactive in the periodic table?
Fluorine is the most reactive non metal.Caesium is most reactive metal in the table.Fluorine has atomic number 9.
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.
What are potassium's atomic symbol and number?
Potassium is highly reactive element. Mass number of K is 39.
What are the most reactive elements?
That would be the element with the highest atomic number but the lowest number of valence electrons.
Fluorine is the most reactive element in the halogen family.?
Yes,Fluorine is the most reactive non metal.It has atomic number of 9.It is the lightest Halogen.
