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In the Periodic Table, the Group 2, Period 4 element is calcium. Calcium is classified as a silvery-gray metal. Calcium is the most abundant of the metallic elements in the human body.
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∙ 9y ago
Rachael Lovett
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What halogen is located in the second period?
Iodine, element number 53 is the halogen (Group 17) element in period 5.
Name the element in group 5 which is in the same period as boron?
There is no element that has been found yet with those characteristics ( group 5, period 2)
What ions are formed with magnesium and sulfur?
Magnesium is located in Group II in the periodic table. Every element in Group II will form an ion with the charge of 2+ by losing two electrons. Hence, magnesium will form the magnesium ion: Mg2+. Sulfur is located in Group VI in the periodic table. Every element in Group VI will form an ion with the charge of 2- by gaining two electron. Hence, sulfur will form the sulfur ion: S2-.
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.
Sodium is more or less active than magnesium?
Sodium is more reactive then Magnesium as it is a group 1 element and magnesium is a group 2 element
What element is located in group 15 and period 2?
The element phosphorous (P) is located in group 15, period 2.
Where is Carbon the element located?
group 14, period 2 on the periodic table
What element is found in group 14 period 2?
what element is found between period 2 and group 14
Where is fluorine located in the periodic table?
Fluorine is in group VII and period 2, element number 9.
What element is located in the noble gas family and is in period 2?
Neon is in Period 2 and Group 18. Group 18 makes up the Noble Gas group. Periods are the rows and columns are the groups in the Periodic Table.
What compound makes up neon?
Neon is itself an element located in group 18 and the period 2 of the periodic table.
What element is in group 7 period 2?
54
What element is in group iii period 2?
It is Boron.
What halogen is located in the second period?
Iodine, element number 53 is the halogen (Group 17) element in period 5.
What element has 2 electron shells and 4 valence electrons?
Two electrons imply that the element is in the second period. The 4 valence electrons says that it is located in group 4A (or group 14 in modern notation). Hence, this element is carbon.The element has 2 electron shells means the element is in the 2nd group. This element is carbon. It has 4 valence electrons.
What is the period of the element neon?
Period Number: 2 Group Number: 18
Which element is in group 2 and period 2 of the periodic table?
beryllium, Be
