All elements in Group 7 have the same number of electrons in their outermost shell and this number corresponds to the group number.
These groups contain metals.
True. In geometry it is sometimes helpful to group objects and look at similarities between them.
they belong to the same group.
Strontium is an alkaline earth metal; group 2 and period 5 in the periodic table of Mendeleev.
They are both hard like my boner.
its the boron group which contains one metalloid and 5 metals
Both are members of the 13th group of the Periodic Table (boron group).
They are all pnictogens (pnicogens) They all behave in similar ways
True. In geometry it is sometimes helpful to group objects and look at similarities between them.
Some similarities between a group and a team are they are both comprised of 2 or more people. They often have similar goals or objectives in mind. Another similarities between a group and team is that they gather together for the same idea or purpose.
By listing their collective and individual properties, pointing out similarities and differences.
True. In geometry it is sometimes helpful to group objects and look at similarities between them.
In the Period Table of the Elements, there are 18 groups, Groups 1-18.Group 0 does not exist.
they belong to the same group.
The periodic table of Mendeleev has 18 groups.
Hydrogen is a unique element of the Periodic Table. Due to its similarities in properties it can be placed at the top of group 1A or 4A or 7A.
The difference between a period and a group is that:A periodic is a horizontal row of elements in the periodic table, which simply means the column of the periodic table.A group is a vertical row of elements in the periodic table, which simply means the row of the periodic table.
Fluorine (and also chlorine, bromine, iodine) are all members of the halogens group; they are nonmetals, group 17, period 6 in the periodic table of Mendeleev.