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What group of the region shown on the periodic table contains mostly elements that are gases at room temperature?
The so-called noble or inert gases are in Group 18, the last group on the right of the Periodic Table of the elements.
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What mostly fills the periodic table?
The periodic table of the elements is filled mostly with metal elements.
Which of the regions shown on the periodic table contains mostly elements that are gases at room temperature?
The region containing mostly elements that are gases at room temperature is the rightmost column, known as the noble gases or Group 18. These elements have full outer electron shells, making them stable and non-reactive, which allows them to exist as gases at room temperature.
Which group of the periodic table is mostly man made radioactive elements?
Post-uranes
What is the periodic table mostly made up of what elements?
Every element is composed of atoms, all with the same number of protons. The elements are distinguished by the unique number of protons in each of the nuclei of its atoms.
How are the elements ordered on the periodic table left to right in terms of metals nonmetals and metals?
The elements on the periodic table are ordered from left to right as metals, metalloids, and nonmetals. The left side consists mostly of metals, which are typically shiny, malleable, and good conductors of heat and electricity. In the middle, we have metalloids, which possess properties of both metals and nonmetals. The right side contains nonmetals, which are generally poor conductors of heat and electricity and have varying physical properties.
What mostly fills the periodic table?
The periodic table of the elements is filled mostly with metal elements.
What family on the periodic table contains elements that are mostly nonreactive?
Column 18, or in older tables, column VIII, the noble gases.
Which of the regions shown on the periodic table contains mostly elements that are gases at room temperature?
The region containing mostly elements that are gases at room temperature is the rightmost column, known as the noble gases or Group 18. These elements have full outer electron shells, making them stable and non-reactive, which allows them to exist as gases at room temperature.
What are the semiconduter elements in periodic table?
Mostly Silicon and Germanium.
Which periodic table contain more metallic elements than nonmetallic elements?
The periodic table generally contains more metallic elements than nonmetallic elements. Metals are found on the left side of the periodic table and make up the majority of elements, while nonmetals are mostly located on the right side. However, there are exceptions, such as the metalloids group that have properties of both metals and nonmetals.
How are elements defined on the periodic table?
the answer to your question has finally come!! the elements of the Periodic Table are mostly some of the items we have used for centuries at a time. for the other that are not, i cannot answer for you.
How are elements on the periodic table usually defined?
the answer to your question has finally come!! the elements of the periodic table are mostly some of the items we have used for centuries at a time. for the other that are not, i cannot answer for you.
Define the periodic table of elements?
The periodic table of elements arranges elements in order of Atomic Number, Reactivity and Relative Atomic Mass. The columns are called 'Groups' the rows called Periods. It mostly contains metals on the left side and non-metals on the right. There are basically 8 groups of elements that as you go down the group the element becomes more reactive.
Which group contains only radioactive elements?
The actinoids (formerly actinides) are all unstable metallic elements. The period 7 elements with atomic numbers from 89 (actinium, for which the group is named) through 103 comprise these elements. A link can be found below.
Which group of the periodic table is mostly man made radioactive elements?
Post-uranes
What makes up the elements in the periodic table?
Since milk is mostly water, it is mostly made up of the elements hydrogen (H) and oxygen (O). Some of the other elements that milk contains are calcium (Ca), phosphorus (P), iron (Fe), magnesium (Mg), copper (Cu), carbon (C), molybdenum (Mo), and manganese (Mn).
Most elements on the periodic table are mostly which metals metalloids noble gases or nonmetals?
metals
