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Where do you find elements grouped that have the most similar physical and chemical properties?
Elements with the most similar physical and chemical properties are found in the same group or column of the periodic table. Each group contains elements that share common characteristics, such as reactivity, electronegativity, and atomic structure. For example, the alkali metals in Group 1 are highly reactive and have similar properties, as do the noble gases in Group 18, which are known for their lack of reactivity.
Which elements have similar chemical properties in sulphur and helium?
Sulphur and helium have entirely different properties. Sulphur has properties similar to group 16 elements. Helium has properties similar to group 18 elements.
Why is helium normally placed in group 18?
We all know that helium is a noble gas. It has atomic number 2 but it is placed in 18 group be because in 1st group the elements have only one electron in thier s orbital e.g. Hydrogen, lithium, sodium, potassium etc. But helium has two electron so it cannot exist in 1 group. In second group the s orbital are same but the physical and properties of helium is different from the elements present in second group. According to modern periodic table elements which have same physical properties are placed in same group. Since helium is an inert gas and its physical properties are similar to the other elements of the 18 group and also helium discoverd late so that hilium can be put in the 18 group
How many families are in the periodic tables?
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.
Where do the elements with similar properties fall into?
Elements with similar properties are found in the same group or column of the periodic table. These groups contain elements that share similar chemical and physical characteristics due to their similar valence electron configurations. For example, the alkali metals in Group 1 (like lithium, sodium, and potassium) exhibit comparable reactivity and properties. Similarly, the noble gases in Group 18 have similar inertness and low reactivity.
Where do you find elements grouped that have the most similar physical and chemical properties?
Elements with the most similar physical and chemical properties are found in the same group or column of the periodic table. Each group contains elements that share common characteristics, such as reactivity, electronegativity, and atomic structure. For example, the alkali metals in Group 1 are highly reactive and have similar properties, as do the noble gases in Group 18, which are known for their lack of reactivity.
Why is helium in group 18 in the periodic table?
We all know that helium is a noble gas. It has atomic number 2 but it is placed in 18 group be because in 1st group the elements have only one electron in thier s orbital e.g. Hydrogen, lithium, sodium, potassium etc. But helium has two electron so it cannot exist in 1 group. In second group the s orbital are same but the physical and properties of helium is different from the elements present in second group. According to modern Periodic Table elements which have same physical properties are placed in same group. Since helium is an inert gas and its physical properties are similar to the other elements of the 18 group and also helium discoverd late so that hilium can be put in the 18 group
Which elements have similar chemical properties in sulphur and helium?
Sulphur and helium have entirely different properties. Sulphur has properties similar to group 16 elements. Helium has properties similar to group 18 elements.
How many families are in the periodic table?
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.
Why is helium normally placed in group 18?
We all know that helium is a noble gas. It has atomic number 2 but it is placed in 18 group be because in 1st group the elements have only one electron in thier s orbital e.g. Hydrogen, lithium, sodium, potassium etc. But helium has two electron so it cannot exist in 1 group. In second group the s orbital are same but the physical and properties of helium is different from the elements present in second group. According to modern periodic table elements which have same physical properties are placed in same group. Since helium is an inert gas and its physical properties are similar to the other elements of the 18 group and also helium discoverd late so that hilium can be put in the 18 group
How many families are in the periodic tables?
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.
Where do the elements with similar properties fall into?
Elements with similar properties are found in the same group or column of the periodic table. These groups contain elements that share similar chemical and physical characteristics due to their similar valence electron configurations. For example, the alkali metals in Group 1 (like lithium, sodium, and potassium) exhibit comparable reactivity and properties. Similarly, the noble gases in Group 18 have similar inertness and low reactivity.
How do you find the most similar elements in the periodic table?
In the periodic table, the elements are grouped according to their properties. Elements in a group has an equal number of valence electrons. So the elements in a group have most common chemical properties.
What is a column of elements in a periodic table?
The columns are called groups. They are also called families. There are 18 groups in Periodic Table.A column is known as a group in periodic table. There are 18 groups in the modern setting of periodic table. Elements in the same group usually share same chemical properties and striking physical characteristic trends.
What is a column of elements called in a periodic table?
A column is known as a group in periodic table. There are 18 groups in the modern setting of periodic table. Elements in the same group usually share same chemical properties and striking physical characteristic trends.
What elements are in the main group?
The main group elements, also known as the representative elements, are found in the s and p blocks of the periodic table. This includes the alkali metals (Group 1), alkaline earth metals (Group 2), the boron group (Group 13), the carbon group (Group 14), the nitrogen group (Group 15), the chalcogens (Group 16), and the noble gases (Group 18). These elements typically exhibit a wide range of physical and chemical properties, making them essential for various applications in chemistry and industry.
Elements with similar properties listed in a single column on the periodic table?
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