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What happens to to the number of energy levels or shells as you move from left to right across rows or periods in the period table?
Wiki User
∙ 9y ago
As you go down the horizontal rows, the energy levels increase.
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoNumber of shells increases in a group. It remains same in period.
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What happens as periods increase on the periodic table?
As you move across a period on the periodic table, the number of protons increases, which increases the atomic number. This results in a greater positive charge in the nucleus, leading to an increase in the attraction between the nucleus and the electrons in the outer energy levels. This trend generally results in smaller atomic size and higher electronegativity as you move across a period.
What are the names of the periods on the periodic table?
The periods on the periodic table are labeled numerically from 1 to 7. Each period represents the number of energy levels or electron shells in an atom.
What are the rows called in the periodic table?
Rows in the Periodic Table are called Periods.There are 7 periods in total.All the elements in period have same number of energy levels.
Will atomic properties vary in a similar way in different periods if so why?
In general, atomic properties do not vary in a similar way in different periods. While the number of electron shells and energy levels increases as you move down a group, the number of protons and electrons also increases as you move across a period, impacting properties such as atomic size, electronegativity, and ionization energy. Therefore, atomic properties can vary significantly across periods due to changes in the number of protons and electrons.
What happens to electrons in the thylakoid membrane?
they return to their original energy levels.
What happens as periods increase on the periodic table?
As you move across a period on the periodic table, the number of protons increases, which increases the atomic number. This results in a greater positive charge in the nucleus, leading to an increase in the attraction between the nucleus and the electrons in the outer energy levels. This trend generally results in smaller atomic size and higher electronegativity as you move across a period.
What are the names of the periods on the periodic table?
The periods on the periodic table are labeled numerically from 1 to 7. Each period represents the number of energy levels or electron shells in an atom.
What does each row in the periodic table tell us?
The rows (periods) work out to be the energy levels, ex. if an element is in period 5, it has 5 energy levels.
What are the rows called in the periodic table?
Rows in the Periodic Table are called Periods.There are 7 periods in total.All the elements in period have same number of energy levels.
What does the period number tell about the energy levels ocupied by electrons in an atom?
The period number tell about the energy levels occupied by electrons
Why some of the periods have different numbers of elements?
The early periods have less elements because they are filling up energy levels which hold only a few electrons. The later periods contain elements with electrons in levels with a greater capacity.
Will atomic properties vary in a similar way in different periods if so why?
In general, atomic properties do not vary in a similar way in different periods. While the number of electron shells and energy levels increases as you move down a group, the number of protons and electrons also increases as you move across a period, impacting properties such as atomic size, electronegativity, and ionization energy. Therefore, atomic properties can vary significantly across periods due to changes in the number of protons and electrons.
What do you notice about the energy levels in an atom of an element and the period the element is in?
the period number tells which is the highest energy level occupied by the electrons
How many energy levels does argon have?
At a ground state, argon has three energy levels. For future reference, just count the number of horizontal rows (also named periods) an element is from the top of the periodic table.
What happens to electrons in the thylakoid membrane?
they return to their original energy levels.
What number of levels do strontium have?
Strontium has 4 energy levels or electron shells. It can hold up to 38 electrons in total across these levels.
How do you call the horizontal row of a periodic table?
The horizontal rows in a periodic table are called periods. Periods represent the number of energy levels an atom's electrons occupy in an element's electron cloud.
