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What do elements in each period have in common?
they have the same energy levels
How many elements in the first period?
Period 1: 2 elements Period 2: 8 elements Period 3: 8 elements Period 4: 18 elements Period 5: 18 elements Period 6: 32 elements Period 7: 25 elements
What is common to every element in a period?
The energy sublevel (s, p, d ,f) is always the same.
Are period 1 elements more electronegative than period 2 elements?
No, period 1 elements are not more electronegative than period 2 elements. Electronegativity generally increases across a period from left to right, so elements in period 2 are generally more electronegative than elements in period 1.
What period is potassium k located?
Potassium (K) is a metal in Group I of the Periodic Table of the Elements. K has an atomic number of 19 and a molecular weight of 39.10 grams per mole.
What do the elements in a period have in common?
NOTHIN !
What do elements in each period have in common?
they have the same energy levels
What is the period of bromine?
The period of bromine is the fourth period on the periodic table. It is in the same period as other elements such as potassium, calcium, and argon.
What common characteristic is generally shared by the elements at the center of a period?
Elements at the center of a period tend to have the highest electronegativity and smallest atomic radii compared to the other elements in the period. Additionally, these elements often possess a stable electron configuration.
What do the atoms in elements in period 3 have in common?
Three electrons in their valency orbit.
What is the difference between period 4 and 5 on the periodic table?
There are 4 electronic shells in period 4 while there are 5 shells in period 5.Elements of period 4 are smaller in size as compared to elements of period 5.Example of period 4 element is potassium and period 5 element is tin.
How many elements in the first period?
Period 1: 2 elements Period 2: 8 elements Period 3: 8 elements Period 4: 18 elements Period 5: 18 elements Period 6: 32 elements Period 7: 25 elements
What is an elements period?
A period is a row of elements
What common characteristics is generally shared by the elements at the center of a period?
Elements at the center of a period typically have the highest number of electron shells among the elements in that period. They also tend to have properties that are intermediate between metals and nonmetals. Additionally, elements at the center of a period may exhibit a balance between atomic size and effective nuclear charge.
What do the elements in the periodic table in the same period have in common?
Their valence electrons are in the same energy level.
Do elements in the same group or elements in the same period have more in common?
Elements in the same group have more in common because they have the same number of valence electrons, leading to similar chemical properties. Elements in the same period have increasing atomic numbers and electron shells, but their properties can vary widely due to different numbers of electron shells and arrangements.
What has the chemical symbol As?
Arsenic, which is in the 15th group 4th period of the periodic table of elements and has an atomic number of 33.
