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Will atomic properties vary in a similar ways in different periods?
The atomic properties depends on the electrons of the outer shell. THe elements in differnent periods have the same arrangments of electrons in the outer shell. Thus, atomic prperties vary in a similar way in diffrent periods
What information will an elements atomic number give you?
Atomic no. helps to know 1. the position of element in the periodic table2. Common properties3. Electronic Configuration4. Common electrovalencies and oxidation states.5. Many other properties.
What are periods and groups?
Elements in the periodic table are arranged in periods (rows) and groups (columns). Atomic number increases as you move across a row or period. The period number of an element signifies the highest unexcited energy level for an electron in that element. Elements within a group share several common properties. Groups are elements have the same outer electron arrangement. The outer electrons are called valence electrons.
What are the different features in a periodc table?
On a periodic table, the elements are lined up in order of increasing atomic number. As well as the atomic number (number of protons), the table shows how many electron shells it has (periods - rows), how many electrons in its valence (outside) shell (groups - columns), its atomic mass, its symbol, its family (eg. Noble Gases) and whether it is a metal, metalloid or non metal. Some even show what the element is used for in real life and what year it was discovered.
What tells you the most common version of an element?
The most common version of an element is its average atomic mass, which is a weighted average of all isotopes of that element based on their natural abundances. This average atomic mass is typically found on the periodic table.
Does the periodic table gives the mass number of the most common isotopes of an element?
The periodic table give the atomic numbers and the atomic weights of chemical elements.
Will atomic properties vary in a similar ways in different periods?
The atomic properties depends on the electrons of the outer shell. THe elements in differnent periods have the same arrangments of electrons in the outer shell. Thus, atomic prperties vary in a similar way in diffrent periods
What do horizontal rows have in common?
All of the elements in a given horizontal row (or period) have the energy level, but they differ in the number of valence electrons.
What happens if the atomic mass of elements in the periodic table increase?
If the atomic mass of elements in the periodic table increases, it means the number of protons and neutrons in the atomic nucleus has increased. This can affect the element's chemical properties, such as reactivity and stability. Elements with higher atomic masses tend to be less common in nature and are often radioactive.
What information will an elements atomic number give you?
Atomic no. helps to know 1. the position of element in the periodic table2. Common properties3. Electronic Configuration4. Common electrovalencies and oxidation states.5. Many other properties.
What are the horizontal groupings in the periodic table named?
The horizontal rows are named 'PERIODS'. The vertical columns are named 'GROUPS'.
What are periods and groups?
Elements in the periodic table are arranged in periods (rows) and groups (columns). Atomic number increases as you move across a row or period. The period number of an element signifies the highest unexcited energy level for an electron in that element. Elements within a group share several common properties. Groups are elements have the same outer electron arrangement. The outer electrons are called valence electrons.
What do rows have in common in the periodic table?
Elements of same row has equal number of shells.
Which table has different elements arranged by common properties in rows and columns?
The periodic table of elements is the table that arranges different elements based on their common properties in rows and columns. It helps to organize and classify elements by their atomic number, electron configuration, and chemical properties.
What are columns called in a periodic table and what do they have in common?
colums are called "families" or "groups". They are all placed in order according to the atomic number, and valend electrons
What are the different features in a periodc table?
On a periodic table, the elements are lined up in order of increasing atomic number. As well as the atomic number (number of protons), the table shows how many electron shells it has (periods - rows), how many electrons in its valence (outside) shell (groups - columns), its atomic mass, its symbol, its family (eg. Noble Gases) and whether it is a metal, metalloid or non metal. Some even show what the element is used for in real life and what year it was discovered.
What are some examples of properties in elements?
Examples of properties of elements include atomic number, atomic mass, density, melting point, boiling point, reactivity, and electronegativity. These properties provide information about the characteristics and behavior of elements in the periodic table.
