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What trends in size are found among elements in the same period?
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∙ 9y ago
The atomic radius decrease from left to right.
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∙ 9y ago
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What are two metalloids found in period 4?
Germanium and arsenic are two metalloids that are found in period 4 of the Periodic Table of the Elements.
Where in the periodic table find the the most unreactive elements?
The most unreactive elements, called the noble gases, are found in the group 8 of the period table.
Synthetic elements are found in what group?
The Actinoids group contain all the synthetic elements. All the elements that have an atomic weight of 95 and above do not occur naturally. They are part of the actinoid elemental group.
What elements are found in group 1 and period 1?
Hydrogen is placed in group-1 and period-1 in the periodic table as hydrogen has only one electron.
Which elements are to as transition element and in which group are the found?
Group 3 to 12 in period IV to VII: the socalled d-blockelements. There are about 30 to 40 transition elements, a lot of them are artificial.
What are two metalloids found in period 4?
Germanium and arsenic are two metalloids that are found in period 4 of the Periodic Table of the Elements.
Are elements with similar chemical properties found in the same period or group on the periodic table of elements?
Elements with same properties are found in same group.They are also called families.
Which of these elements can be found in the same period as the element potassium?
arsenic 74.922 AS 33
What are some elements found in period for xenon?
Helium, Neon and Krypton are 3.
How many energy levels are found in period 3?
The period number is equal to the number of energy levels. Elements of period 3 have 3 energy levels. Na,Mg,Al,Si are few elements in the period 3.
Where in the periodic table is nitrogen found?
Nitrogen can be found in the 1st period of group 15 elements in the periodic table.
Are elements with similar properties found in the same period or group on the periodic table True or False?
Yes. Its true that elements with similar properties are found in same group.
Where in the periodic table find the the most unreactive elements?
The most unreactive elements, called the noble gases, are found in the group 8 of the period table.
Explain the difference between a group and a period in the periodic table?
Elements within the same row have the same electron configurations in their valence shell. Elements in the same period show trends in atomic radius, ionization energy, electron affinity, and electronegativity.
Are elements with similar chemical properties found in the same period or group on the periodic?
Elements with same properties are present in same group. They are not present in same period. For example- alkali metals are present in same group.
What determines the number of electrons found in each period In the periodic?
there are more electrons in the elements on the bottom of the table.
What period on the periodic table of elements contains radioactive elements and what are they called?
it was found in 1896. you can not find them on the periodic table. you may find some, but often some are.
