0
What else can I help you with?
Which of mendeleev table show the elements following a pattern that repeats every seven elements?
It is The Periodic Table of Elements
What does a three letter chemical symbol show?
A three-letter chemical symbol represents an element in the periodic table. Each element is assigned a unique symbol comprised of one to three letters. These symbols are used in chemical formulas and equations to represent specific elements.
What contribution did Dmitri Mendeleev make in chemistry what was he able to do to show the valeu of his contribution?
Dmitri Mendeleev created the periodic table of elements, arranging elements by atomic mass and properties. His contribution revolutionized the field of chemistry by predicting the existence and properties of undiscovered elements. Mendeleev's periodic table provided a framework for understanding the relationship between elements and laid the foundation for modern chemistry.
Arrangement of all known elements in order of their atomic number?
The arrangement of all known elements in order of their atomic number is called the periodic table. The periodic table organizes elements based on their atomic number, which corresponds to the number of protons in their nucleus. This arrangement helps to show trends in physical and chemical properties of the elements.
What is listed in the periodic table?
The periodic table lists all known chemical elements arranged by their atomic number, electron configuration, and recurring chemical properties. It provides a structured way to understand and predict the behavior of elements based on their placement in the table.
Could you show me some chemical symbols for some common elements?
H = hydrogen O = oxygen C = carbon N = nitrogen If you look at a periodic table of the elements, they're all on there.
Which of mendeleev table show the elements following a pattern that repeats every seven elements?
It is The Periodic Table of Elements
What does the periodic table show you about the elements?
It groups elements with similar properties in vertical columns
What does a three letter chemical symbol show?
A three-letter chemical symbol represents an element in the periodic table. Each element is assigned a unique symbol comprised of one to three letters. These symbols are used in chemical formulas and equations to represent specific elements.
How do you xxplain the periodic table?
The periodic table displays all known chemical elements and their symbols, in order of proton number. They are arranged in columns (groups) of similar properties, and rows (periods) of the same number of electron shells. These periods show regular trends in properties.
What was the problem with the first periodic table?
The first periodic table by Dmitri Mendeleev did not account for the discovery of isotopes (elements with the same number of protons but different number of neutrons) and did not leave spaces for later-discovered elements. Additionally, it did not show the relationship between atomic number and chemical properties.
What does a three-letter chemical symbol show?
Three_letter symbols represent elements with temporary name
How many elements is in the periodic table of elements?
All together there are 118 elements on the periodic table, 94 of which occur naturally on earth. http://en.wikipedia.org/wiki/Periodic_table_%28standard%29 They do also show a wide format of periodic table with additional elements that have not been discovered, isolated, or synthesized on earth. http://en.wikipedia.org/wiki/Periodic_table_(wide)
What does the periodic table show us about atoms of various elements?
Periodic table show that elements have properties which are periodic in nature. These properties can be grouped together.
What symbols represent a compound?
The groups of symbols are called "formulas" (Latin formulae) because they show the symbols of the elements and ions that are in a molecule of a compound.Example: CO2 (carbon dioxide) contains one atom of carbon and two of oxygen.
The periodic table arranges elements by increasing .?
mass
How can you show that carbon is not a metal?
By looking at the periodic table of the elements. Carbon is listed as a nonmetal.
