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What else can I help you with?
Is bromine an atomic element?
Yes. Bromine is an element. Its symbol is Br. It is placed in Group-17 of periodic table.
Why is iodine placed on the periodic table of elements?
The periodic table is an array of various elements. Iodine is an element. Hence it finds it place on the periodic table.
Why is hydrogen (H) placed with elements in Group 1A?
Properties of Hydrogen. Hydrogen is a nonmetal and is placed above group in the Periodic Table because it has ns1 electron configuration like the alkali metals.
What element is after aluminum?
In the periodic table of Mendeleev silicon is placed after aluminium.
Is selenium reactive?
yes, it is a non metal and it is placed on the right side of the Periodic Table, reactivity increases from left to right on the periodic table. since selenium is in group 16 out of 18 groups, it is a very reactive element. hope this helps you!
Why is hydrogen placed with the element in group 1a?
valence electrons and electronic configuration.
What element has 5f11 as a last placed in electron configuration?
Einsteinium, Es, atom number 99, in the actinides and 'trans-uranides' group, 5f-blockElectron configuration: [Rn] 5f11 7s2Preceded by 98Ca, californium, with [Rn] 5f10 7s2
Why is silver placed on the periodic table?
Because it is an element in the transition family of copper.
What element is not properly located on the periodic table based on the three main regions?
Hydrogen is placed separately. It has one valence electron. It is placed at the top in periodic table.
Is bromine an atomic element?
Yes. Bromine is an element. Its symbol is Br. It is placed in Group-17 of periodic table.
Why is iodine placed on the periodic table of elements?
The periodic table is an array of various elements. Iodine is an element. Hence it finds it place on the periodic table.
What element group does aluminum have?
Aluminium is placed in the group 13 of the periodic table of Mendeleev.
Why is xenon located where it is on the periodic table?
Xenon is an inert element. It is placed in group-18.
Why is hydrogen (H) placed with elements in Group 1A?
Properties of Hydrogen. Hydrogen is a nonmetal and is placed above group in the Periodic Table because it has ns1 electron configuration like the alkali metals.
What is the element in period one and group 8 of periodic table?
Helium is the element that is placed in period 1 and group 18 of the periodic table. It is inert in nature and hence stable.
What element is after aluminum?
In the periodic table of Mendeleev silicon is placed after aluminium.
Why hydorgen become first element in periodic table?
Hydrogen has only 1 electron and hence it is placed at the top in the periodic table.
