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How does the size of the atoms of the elements in the period vary from left to right?
It increases. Read the atomic numbers; they go up by one, with each space you move to the right, meaning there is one more proton in the nucleus.
What else can I help you with?
Fr9m left to rigth in a period the size of atoms?
From left to right in a period the size of the atoms decreases.
What is a set of elements that runs from left to right?
period
What do the elements have the same number of as you move left to right?
electron shells
Compared with electronegativities of the elements on the left side of a period the electronegativities of the elements on the right side of the same period ten to be?
lower. Electronegativity generally decreases as you move from left to right across a period on the periodic table since the elements on the right side have fewer valence electrons and thus lower electronegativities.
What of the periodic table runs from left to right?
The periodic table is organized into rows called periods, which run from left to right. Each period corresponds to the number of electron shells in the atoms of the elements within that row, with the elements becoming progressively less metallic as you move from left to right. The first element in each period is typically an alkali metal, while the last element is usually a noble gas. As you move across a period, atomic numbers increase, and elements exhibit changing properties.
How does the electronegativity of elements change across a period?
The electronegativity of elements generally increases across a period from left to right. This means that elements on the right side of the periodic table tend to attract electrons more strongly than elements on the left side.
What is meant by preiod of elements?
The period of elements in the periodic table refers to the horizontal rows that categorize elements based on the number of electron shells they have. Each period corresponds to the number of electron shells an element's atoms possess, ranging from 1 to 7 as we move from left to right across the table.
What is the left to right rows on the period table called?
The left to right rows on the periodic table are called periods. Each period represents the energy levels of the elements, with the elements in the same period having the same number of electron shells.
The row of elements going left to right on the periodic table is called?
This row of chemical elements is a "period".
What is the term for a row of elements going from left to right on the periodic table?
Period
What are the characteristics of a period in the periodic table?
Elements in a period all have the same number of electron shells (excepting the transition elements). Also, electronegativity increases left to right and up, and atomic radii increase right to left and down.
What is the trend in period 2 ionization energy across the elements?
The trend in period 2 ionization energy across the elements increases from left to right.
