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The velocity of a wave which maintains consatnt phase at all successive positions during propogation is known as wave velocity or phase velocity. The velocity of a group of waves which maintains constant poditions during the propogation is known as group velocity.
group 15
the group, which are the elements in columns
The group-1 family is alkali metals. It has one valence electron.
There is none. All of the elements in group/family in group IIA/2 are solids at room temperature.
That is one of the possible definitions of an aristocracy.
A family or group that maintains power for several generations is called a 'Dynasty'
Dynasty
-a family -a race -a series of generations -a group
Phosphate group
Malcolm's group from the novel "The Glory Field" is called the Lacey family. They are descendants of Muhammad Bilal, who was captured and brought to America as a slave. The story follows the family through multiple generations, highlighting their struggles and triumphs.
married couples
The platypus's family group is Ornithorhynchidae.
It is in the 5a group or family
The velocity of a wave which maintains consatnt phase at all successive positions during propogation is known as wave velocity or phase velocity. The velocity of a group of waves which maintains constant poditions during the propogation is known as group velocity.
No. Indium is in group 13 on the periodic table of the elements. This family (or group) is called the Boron Group.
a group in the Periodic Table of Elements. Group 14.The vertically aligned group consists of carbon(C), silicon(Si), germanium(Ge), tin(Sn), lead(Pb) and ununquadium(Uuq). Elements in the carbon group have four electrons.