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The chemical properties of elements in group 1 (the alkali metals) are: They are the most reactive metals therefore they are always found in compounds in nature. Reactivity increases as atomic number increases, due to a lower IE (ionization energy). They react with elements in group 17 to give the general formula MX (M is the metal and X represents any members of group 17. M + X --> MX Example Na + Cl --> NaCl The chemical properties of elements in group 17 (the halogens) are: It is the only group that contains all three phases of matter. They occur in nature only in compounds because of their high reactivity. Reactivity decreases as atomic number increases due to lower electronegativitie
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The columns on a periodic table are called?
The columns on a periodic table are called "groups" or "families." Groupings are based on the number of valence electrons elements within the same group have in common, which influences their chemical properties.
What do boron silicon and arsenic have in common Use the partial Periodic Table for reference?
Boron, silicon, and arsenic are all members of Group 15 of the periodic table, also known as the nitrogen group. They are nonmetals (boron is a metalloid) with varying properties. Boron is the first element in the group, silicon is a metalloid with semiconducting properties, and arsenic is a metalloid with some similarities to a metal.
What is a group on the periodic table?
A group on the periodic table is a vertical column of elements that share similar chemical properties and have the same number of electrons in their outermost energy level.
What does each column have in common on the periodic table?
The columns or "groups" on the periodic table have similar chemical properties, because they have the same valence : the same number of electrons, in the same type of orbital, in their outer shells.
Where group does the element germanium belong in?
Germanium belongs to Group 14 in the periodic table, also known as the Carbon Group. It is a metalloid with properties intermediate between metals and nonmetals.
What are the chemical properties of group p of the periodic table?
There is no group p on the periodic table.
Why there is a group of elements in periodic table?
There is a group of elements in the periodic table as the elements with same properties are clubbed together.
How can the periodic table identify the properties of chemical families?
Periodic table group elements with same properties together. Hence their properties can be identified.
In a periodic table a set of properties repeat from what?
B-Group to group
What do elements ina column on the periodic table usually have in common?
Chemicals in a column, or "group" have similar chemical properties.
What does elments found in the same family on the periodic table have in common?
Elements in the same family (group) on the periodic table have the same number of valence electrons and hence they have similar properties and reactivities.
What do you mean by group in periodic table?
The columns in the periodic table are groups, also called families because the elements in a group have similar properties.
Which table has different elements arranged by common properties in rows and columns?
The periodic table of elements is the table that arranges different elements based on their common properties in rows and columns. It helps to organize and classify elements by their atomic number, electron configuration, and chemical properties.
The columns on a periodic table are called?
The columns on a periodic table are called "groups" or "families." Groupings are based on the number of valence electrons elements within the same group have in common, which influences their chemical properties.
How were chemists able to predict the chemical properties of technetium?
Chemists were able to predict the chemical properties of technetium by studying the periodic table and observing trends in the elements around it. Technetium is located in the transition metals group, so it was predicted to have similar properties to other elements in that group with its 7 valence electrons. Additionally, its position in the periodic table suggested that it would exhibit variable oxidation states.
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 element has the most properties in common with magnesium on the periodic table?
Calcium is the element that has the most properties in common with magnesium on the periodic table. Both elements are in Group 2, known as the alkaline earth metals, and share similar physical and chemical properties such as high reactivity and the ability to form ionic compounds.
