What do elements in the same group have similar?
Elements in the group have similar chemical properties. This is because their atoms have the same number of electron in the highest occupied energy level.
How do elements in a group have similar properties?
The elements in the same group has similar number of valence electrons. They have identical number of electrons in their outermost shell. e.g. All the alkali metals in Group 1 have 1 valence electron, so they all tend to react the same way with other substances.
Do elements in the same group have similar properties?
The elements in the same group have similar chemical properties because they have the same valence shell electron configuration. The elements in a row show a gradual change in chemical properties because their valence shell electron configuration changes gradually along the row.
Why are elements in groups similar?
The columns of the table represent groups, or families, of elements. The elements in a group often look and behave similarly, because they have the same number of electrons in their outermost shell — the face they show to the world.
What do elements in the same group have in common quizlet?
What do elements in the same group have in common? They have similar chemical properties and the same number of valence electrons.
Are elements in the same group or period more similar?
Explanation: The elements of a group have similar chemical properties but in a period they have different chemical properties. This is because the chemicals properties depend on no of valence electrons.
Why do elements in the same group have similar properties quizlet?
Elements in the same group have similar properties because they have the same number electrons in their outermost shell.
Why do elements in a group have similar properties quizlet?
the elements in a group have similar electron configurations, an elements electron configuration determines its chemical properties, therefore members of a group in the periodic table have similar chemical properties. this pattern of repeating properties is the periodic law.
Why do elements of same period have similar properties?
Solution : Elements in the same period have the same outermost shell for different outermost electronic configuration and hence have different physical and chemical properties. However, elements in the same group have similar outermost electronic configuration have similar physical and chemical properties.
Do elements in the same period have the same size?
Atomic radius patterns are observed throughout the periodic table. Atomic size gradually decreases from left to right across a period of elements. This is because, within a period or family of elements, all electrons are added to the same shell.
Why do elements in the same period have similar properties?
They exhibit similar chemical properties. Elements within the same period have different number of electrons in their valence shells (the number is increasing from left to right) and different valence shell electron configuration.
Why do elements in the same group display similar behaviors?
Solution : Elements in the same group have same number of valence electrons, therefore they show the same valency and thus the similar chemical behaviour.
What do elements of the same group in the periodic table have in common quizlet?
What do elements in the same group have in common? They have similar chemical properties and the same number of valence electrons.
How are elements in a period similar?
All of the elements in a period have the same number of atomic orbitals. For example, every element in the top row (the first period) has one orbital for its electrons. All of the elements in the second row (the second period) have two orbitals for their electrons. As you move down the table, every row adds an orbital.
Are elements more similar in groups or periods?
Explanation: The elements of a group have similar chemical properties but in a period they have different chemical properties. This is because the chemicals properties depend on no of valence electrons.
Why do atoms in the same group have similar properties?
Elements in the group have similar chemical properties. This is because their atoms have the same number of electron in the highest occupied energy level.
Why do elements in the same family have similar properties?
Because the members of each group in the main group elements has the same number of valence electrons, there are similar properties and similar trends in chemical reactions found in the group.
Do periods or groups share similar characteristics?
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.
Do elements in the same group or same period have similar physical properties?
Solution : Elements in the same period have the same outermost shell for different outermost electronic configuration and hence have different physical and chemical properties. However, elements in the same group have similar outermost electronic configuration have similar physical and chemical properties.
What do all elements in the same period have in common?
A period in the periodic table is a row of chemical elements. All elements in a row have the same number of electron shells. Each next element in a period has one more proton and is less metallic than its predecessor.
Why do same groups have similar properties?
The chemical properties of an atom are largely determined by its valence electrons.In a given group, the number of valence electrons are same,hence they have similar properties. Was this answer helpful?
What do elements in the same period have in common quizlet?
What do elements in the same period have in common? They have the same number of occupied energy levels. What do elements in the same group have in common? They have similar chemical properties and the same number of valence electrons.
Why do elements in the same group have similar physical and?
Each element within a group has similar physical or chemical properties because of its atom's outermost electron shell (most chemical properties are dominated by the orbital location of the outermost electron).
Why elements in a same group have similar properties give two examples?
i) Among the given elements, 19K has one electron in the outermost shell. ii) Elements 4Be and 20Ca both have two electrons each in their outermost shells. Therefore, both these elements belong to the same group. Electronic configuration of element X is 2, 8, 7.