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Elements in the same period have the same number of electron shells, moving across a period (progressing group to group), elements gain electrons and protons and become less metallic. This arrangement reflects the periodic recurrence of similar properties as the atomic number increases.
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Why elements share similar characteristics?
Elements share similar characteristics because they have the same number of electrons in their outermost energy level, which determines their chemical properties. This similarity is due to their placement in the periodic table, where elements in the same group have the same number of valence electrons. These shared characteristics allow elements to react in similar ways and form similar types of compounds.
Elements across a series have same number of?
Elements across a series have the same number of attributes or characteristics.
What is the difference3 between a family of elements and elements in the same period?
a family is a column of elements a period is a row of elements
What does a period on the periodic table tell us?
Elements in the same period has same number of valence shells.There are 7 periods in Periodic Table.
Elements in the same period have similar properties?
Elements in the same period on the periodic table have the same number of electron shells, which can result in similar chemical properties. However, elements in the same period can have different numbers of protons and electrons, leading to variations in atomic size and reactivity. Therefore, while elements in the same period may share some similarities, they can also exhibit distinct characteristics based on their atomic structure.
Why are elements put together in period in a family?
Elements are arranged in periods and families on the periodic table based on their shared chemical properties and electron configurations. Elements in the same family have similar reactivity and characteristics due to having the same number of valence electrons, while elements in the same period have the same number of electron shells. This arrangement helps predict an element's behavior and chemical reactions.
Why elements share similar characteristics?
Elements share similar characteristics because they have the same number of electrons in their outermost energy level, which determines their chemical properties. This similarity is due to their placement in the periodic table, where elements in the same group have the same number of valence electrons. These shared characteristics allow elements to react in similar ways and form similar types of compounds.
Elements across a series have same number of?
Elements across a series have the same number of attributes or characteristics.
What is the similarity that the elements in the same period have?
Elements in same period have same shell. The electron enters outermost shell.
What is the difference3 between a family of elements and elements in the same period?
a family is a column of elements a period is a row of elements
What characteristics must two elements share if they are in the same period?
Elements in the same period share the same number of electron shells. This means they have similar atomic sizes and properties because they have the same number of electron shells determining their size and behavior.
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.
Do elements of the same group or period have more similar characteristics?
Elements in the same group have similar characteristics because they have the same number of valence electrons, which determines their chemical properties. In contrast, elements in the same period have different characteristics because they have different numbers of energy levels and electron configurations.
What can you learn about the elements from the periodic table?
You can find out the symbol, name, mass, state, protons, neutrons, electrons, electronegativity, valence electrons, charge, and many other characteristics of the element considering the characteristics of other elements in the same group or period.
What chemical characteristics do elements In a family shares?
Elements in the same family, or group will contain the same number of valence electrons and have many similar characteristics.
Which periods have the same number of elements?
Period 4 and period 5 of the periodic table have the same number of elements. There are 18 elements in each period. While some elements in period 4 are calcium, iron, and zinc, elements in period 5 are tin, antimony, and iodine.
What does a period on the periodic table tell us?
Elements in the same period has same number of valence shells.There are 7 periods in Periodic Table.
