I DON'T KNOW sorry * * * * * Three dimensional shapes, regular polyhedra.
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In a group, the identity property is that each group contains an element, i, such that for all elements x, in the group, i*x = x*i = x. i is called the identity element.
In abstract algebra, a generating set of a group is a subset of that group. In that subset, every element of the group can be expressed as the combination (under the group operation) of finitely many elements of the subset and their inverses.
It is true, all are solids.
first group of periodic table... hydrogen is a gas and other elements are solid....
No, not all Group 1 elements on the periodic table are solids. For example, hydrogen is a gas at room temperature, while lithium, potassium, rubidium, cesium, and francium are solids.
There is none. All of the elements in group/family in group IIA/2 are solids at room temperature.
No, elements in a group do not necessarily have the same state of matter. Elements can exist in different states of matter based on their temperature and pressure. For example, in Group 18 (Noble Gases), elements like helium and neon are gases at room temperature, while elements like radon can be solids.
Hydrogen is a gas, the other group 1 elements areliquid or solids at Standard Temp & Pressure
Which group on the periodic table contains chemical elements that are brittle as solids and cannot conduct electricity
No, lanthanides are not gases at room temperature. They are a group of metallic elements that are solid at room temperature.
It is the atomic number. It is the physical property.
a single group can have members that are solids, liquids, and gases and a single group can contain metals , nonmetals and metalliods both a and b
If by ordinary conditions you mean room temperature then Everything from group 1 to 17 on the periodic table except : Technetium, Mercury, Nitrogen, Oxygen, Fluorine, Chlorine, Bromine (not including the man made elements )
At standard temperature and pressure (STP), group 1 elements such as lithium, sodium, and potassium are solids. They exist as soft, shiny metals that have low melting and boiling points.