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In group 1 in the periodic table which element is most active?
In terms of reactivity, Potassium(K) is the most reactive element among group 1 elements.
What is the element that has more protons of any element in group 15?
The expected answer is element 115, Ununpentium, if that has been discovered. Among stable elements, the answer would be bismuth.
What elements is most electonegative phosphorus carbon chlorine boron iodine?
Chlorine is a group 17 element and has the highest electronegativity among the elements given.
Why do groups among the main-group element display similar chemical behavior?
The electron configurations of the elements in each main group are regular and consistent:the elements in each group have the same number of valence electrons.
What is the symbol for the most abundant group-14 element?
Si
Which of the group IIIA (13) elements has the largest ionization energy?
The element with the highest first ionization energy in group 14 is carbon.
Which of these elements is the smallest element sodium potassium rubidium or cesium?
Of the Group 1 elements stated (Na, K, Rb, Cs), Caesium is the largest as it is the furthest down the group, and Sodium is the smallest of those as it is furthest up the group.
Is phosphorus a rare earth element?
No, phosphorus is just a nonmetal element.ANSWERPhosphorus is the eleventh most abundant element in the Earth's crust at about 0.12% or 1000 ppm.
What elements are found in group 2 what kind of elements are they?
group 2 elements are alkaline elements.one of the element in d group is berrylium
What group does group one from the periodic table likes to reacts with?
Group one elements are the most reactive with group 7 elements as it is the easiest way for the elements to complete their outer shell as the group one element gives its extra electron to the group 7 element and then the group 7 element has a full shell too.
In a single replacement reaction which element must be most active?
In a single replacement reaction, the element that is most active is the one that is higher up on the reactivity series than the element it is trying to replace. The more active element will displace the less active element in the reaction.
What are the group three element?
the group three elements are (boron,alminium)
