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What are the elecronegativity trends seen in the periodic table?
On the Periodic Table of elements, electronegativity increases as you move left to right across a period.
Where can you find the six elements in an organic compound in the periodic table?
carbon (group 14, period 2) hydrogen (group 1, period 1) nitrogen (group 15, period 2) oxygen (group 16, period 2) sulphur (group 16, period 3) halogens (group 17, period 2-5)
What period is Zn on for the periodic talbe?
Group number 12, period number 4 Transition metal
What period is calcium in?
Calcium is present in period 4. its group no. is 2
What is the group and the period of oxygen?
Oxygen belongs to group 16 (also known as Group VIA) and period 2 on the periodic table.
How are period and group trends in atomic radii are related to electron configuration?
Period trends in atomic radii show a decrease across a period due to increasing nuclear charge and more protons pulling electrons closer. Group trends in atomic radii show an increase down a group due to additional energy levels being added, leading to larger atomic size. Electron configuration influences these trends by determining the number of energy levels and electron shielding in an atom, affecting the distance of the outer electrons from the nucleus.
What are the general trends andpatterns within the periodic table?
Atomic radius increases down the group. It decreases along a period.
What are the elecronegativity trends seen in the periodic table?
On the Periodic Table of elements, electronegativity increases as you move left to right across a period.
Trends in the properties of elements in a group or period can be explained in terms of?
Trends in the properties of elements in a group or period can be explained in terms of the periodicity of their electronic structure. Factors such as the number of electron shells, effective nuclear charge, and valence electron configuration play a key role in determining the physical and chemical properties of elements within the periodic table.
As you move from left to right in a row of the periodic table the electronegativites tend to what?
Increase
What period and group is Carbon?
Carbon is in group 14, period 2
Give the period and group in which each of these elements is found nitrogen sodium iodine and mercury?
Nitrogen is period 2, group 15. sodium is period 3 group 1, iodine is period5 group 17. mercury is period 6 group 12.
How are the trends in the periodic table helpful in identifying an element?
The periodic trends that arise from the arrangement of the periodic table provide chemists with an invaluable tool to quickly predict an element's properties. These trends exist because of the similar atomic structure of the elements within their respective group families or period and the periodic nature of the elements.
What are the periods and groups in which these elements are found nitrogen sodium iodineand mercury?
nitrogen- group 15; period 2 sodium- group 1; period 3 iodine- group 17; period 5 mercury- group 12; period 6
Name the group and period of sodium?
Sodium is in Group 1 and Period 3 of the periodic table.
Where can you find the six elements in an organic compound in the periodic table?
carbon (group 14, period 2) hydrogen (group 1, period 1) nitrogen (group 15, period 2) oxygen (group 16, period 2) sulphur (group 16, period 3) halogens (group 17, period 2-5)
What period and group is germanium in?
Germanium is in period 4 and group 4A or 14.
