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Grouping of Elements
Grouping of Elements - In the long form of the periodic table, elements are grouped into four main blocks, purely on the basis of electronic configurations. Elements are grouped in blocks 's', 'p', 'd' and 'f' depending on the nature of orbital(s) into which ..
Grouping of Elements - In the long form of the periodic table, elements are grouped into four main blocks, purely on the basis of electronic configurations. Elements are grouped in blocks 's', 'p', 'd' and 'f' depending on the nature of orbital(s) into which ..Blood Groups
There are four types of blood among the humans. These are called the blood groups. The blood groups are classified based on the presence or absence of certain proteins and antibodie..
Linkage Groups
All the genes located on a particular chromosome, form a linkage group. Since the genes present on a particular chromosome have their alleles located on its homologous chromosome, genes on a pair of homologous chromosomes. Hence, the number of linkage groups corresponds to the n..
Blood Groups
There are four types of blood among the humans. These are called the blood groups . The blood groups are classified based on the presence or absence of certain proteins and antibodies. In human blood, the membranes of the Red blood Corpuscle have certain proteins ca..
Variation down a group
The ionization energy gradually decreases in moving from top to bottom in a group. This is due to the fact that: The nuclear charge increases in going from top to bottom in a group. An increase in the atomic size due to an additional energy shell (level) 'n'. Due to the..
The ionization energy gradually decreases in moving from top to bottom in a group. This is due to the fact that: The nuclear charge increases in going from top to bottom in a group. An increase in the atomic size due to an additional energy shell (level) 'n'. Due to the..In how many different ways, can four students, Jim, Paul, Justin, and ..
In how many different ways, can four students, Jim, Paul, Justin, and Bill, be seated in four chairs for a group discussion? => 22 or 24 or 16 or 20..
Which group has no symmetrical letters?
Which group has no symmetrical letters? => Group 1 or Group 3 or Group 4 or Group 2..
Which group has only symmetrical letters?
Which group has only symmetrical letters? => Group 3 or Group 2 or Group 1 or Group 4..
Which group has only even numbers?
Which group has only even numbers? => 3, 5, 7 or 5, 15, 20 or 3, 6, 9 or 4, 8, 12..
Which group has only symmetrical letters?
Which group has only symmetrical letters? => Figure 4 or Figure 3 or Figure 1 or Figure 2..
Result
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