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What is periodic table a list of?
chemical elements
What is a list of elements arranged in descending order of chemical activity?
The list would include elements such as fluorine, chlorine, bromine, iodine, and astatine. These elements belong to the halogen group and exhibit decreasing chemical reactivity from top to bottom due to increasing atomic size and decreasing electronegativity.
What is the arragenment of all the known elements in order of their atomic numbers?
The arrangement of all known elements in order of their atomic numbers is called the periodic table of elements. The periodic table organizes elements based on increasing atomic number, showing similarities in properties and periodic trends across rows and columns.
What is the List of sub shells of of M shell in order of increasing energy?
The subshells in the M shell are 3s, 3p, 3d, and 4s. In terms of increasing energy, the order would be 3s < 3p < 3d < 4s.
What is the group of the periodic table?
Groups are the vertical columns on the periodic table. There are 18 groups on the periodic table.Group 1 = Alkali MetalsGroup 2 = Alkaline Earth MetalsGroups 3-12 = Transition MetalsGroup 17 = HalogensGroup 18 = Noble gasesthe table is used in chemistry to list in order like elements----long time since general chemistry
Which of these groups of elements is listed by increasing order?
It seems like the elements have not been provided. Could you please provide the list of elements for me to determine the increasing order?
How did Mendeleev list the elements?
The most important principle was the listing in groups, after similar chemical or physical properties.
What is periodic table a list of?
chemical elements
What is a list of elements arranged in descending order of chemical activity?
The list would include elements such as fluorine, chlorine, bromine, iodine, and astatine. These elements belong to the halogen group and exhibit decreasing chemical reactivity from top to bottom due to increasing atomic size and decreasing electronegativity.
How do perioidic table list elements?
The periodic table is arranged into Groups (i.e. columns) and Periods (rows). Now, each element is assigned an atomic number which is equal to the number of protons within its nucleus. Each element is then arranged in order of increasing atomic number from left to right. There is a more indepth answer relating to how the periodic table is arranged, however this is how they are "listed".
How did mendeleev list the elements in his table?
Mendeleev organized the elements in his table by increasing atomic mass and grouping elements with similar properties together. He left gaps in his table for unknown elements and accurately predicted the properties of these missing elements based on the patterns he observed.
What does the word meadian mean?
The Median is the 'middle value' in your list or series of numbers. When the totals of the list are odd, the median is the middle entry in the list after sorting the list into increasing order. When the totals of the list are even, the median is equal to the sum of the two middle (after sorting the list into increasing order) numbers divided by two.
What did scientist discover when they arranged elements in order of increasing atomic mass?
they discovers a repeating pattern of properties
What does the periodic table list elements according to?
The periodic table lists elements according to their atomic number, which is the number of protons in the nucleus of an atom of that element. Elements are arranged in order of increasing atomic number from left to right and top to bottom.
How do i List the following elements in proper set notation. Place the elements in numerical order within the set. 0 1 123 4 34?
how do i list 0,1,123,4,34 i proper set notations? and then place the elements in numerical order.
What properties of elements did mendeleev list as he began to organize the elements?
Mendeleev listed the atomic weights and chemical properties of elements as he began to organize them. He noticed that elements with similar properties appeared at regular intervals when arranged by increasing atomic weight.
What is the arragenment of all the known elements in order of their atomic numbers?
The arrangement of all known elements in order of their atomic numbers is called the periodic table of elements. The periodic table organizes elements based on increasing atomic number, showing similarities in properties and periodic trends across rows and columns.
