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Lithium the first element in group 1 has an atomic number of 3 the secound element in this group has an atomicnumber of what?
The second element in group 1 is beryllium, with an atomic number of 4.
What is made when group 1 and 7 elements react together?
Did you mean group 7 or 17? Well if a group 1 and 7 element reacts it is called a Metal-Metal bond , which can be broken down into three subgroups: covalent, dative, and symmetry. If you ment Group 1 and 17 then it is an Ionic bond.
Is Hydrogen in group 7?
Hydrogen is not in group 7. It is in group 1 of the periodic table.
What element in group 7 is so rare that there is only a few grams of it on earth?
Astatine (At) is the element in group 7 that is so rare that there are only a few grams of it on Earth. It is a radioactive element and is created through the decay of heavier elements.
What group number is hydrogen?
The element Hydrogen is in the group number 1.
What are element groups 1 and 7 called?
Element group 1 is called the alkali metals, while element group 7 is called the halogens.
Which group 1 element and group 7 element is used to make salt?
If you think to sodium chloride (NaCl), sodium is from the first group and chlorine from the nine group.
What element is found in group 7 and period 6?
there is no element found in such a place because that spot doesn't exist. there is a period 4-7 but not 1-3 for group 6. that particular spot is open and doesn't include any elements
What is the symbol of the element in group 7 period 5?
The element in group 7 period 5 is element 43, Technetium (Tc). Its chemical symbol is Tc.
What group does group one from the periodic table likes to reacts with?
Group one elements are the most reactive with group 7 elements as it is the easiest way for the elements to complete their outer shell as the group one element gives its extra electron to the group 7 element and then the group 7 element has a full shell too.
What element is in group 7 and has 5 energy shells?
The element is iodine (I). It is in group 7 of the periodic table and has 5 energy shells.
Which element in group 7 element is a liquid at room temperature?
If you mean group 7A, the element that is a liquid at room temperature is bromine.
The alkaline earth element having the largest atomic radius is found in period?
7th period because atomic size down the group increases. And Alkali Earth metals are found only in Group 1. The element is in Group 1 and period 7
Is francium in period 7?
Yes, francium is in period 7 of the periodic table. It is the seventh element in that period.
What element in the periodic table is in period 4 group 7?
The element in period 4, group 7 of the periodic table is Manganese (Mn).
What is the identity element of the quaternion group?
If you mean in the group {1, -1, i, -i, j, -j, k, -k}, the identity element is 1.
What element is in period 7 group 11?
copper
