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# Hydrogen # Helium # Lithium # Beryllium # Boron
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoThey are:
- Hydrogen (H)
- Helium (He)
- Lithium (Li)
- Beryllium (Be)
- Boron (B)
Wiki User
∙ 13y agoUnunnilium(Unu), Ununbium(Uub), Ununquadium(Uuq), Ununhexium(Uuh), Ununoctium(Uuo)
Wiki User
∙ 12y agoHydrogen,lithhuim,sodium,potassium,rubidium,caesium and francium
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Why are nitrogen and phosphorus are both in group 5 in the periodic table?
Because they both have 5 electrons in their outer shell. This is the way that the elements in the periodic table were grouped.
Where are the transition elements located on a periodic table?
The transition elements are found all in the middle, but don't include Lanthanum and Actinium together with it. Because those two are all from the Rare Earth Elements section.Here is the link with a picture of it. Should be able to give you a clear open of mind about periodic table.http://www.modelscience.com/PeriodicTable.html
What has 5 electrons in its outer shell?
If you are talking about the valance electrons any elements in group 5 on the periodic table will have 5 valance electrons.
Which element in Period 5 of the Periodic Table is a transition element?
Vanadium Niobium Tantalum
Which group are highly reactive non metals on the periodic table?
The more reactive elements on the periodic table are farther down in the rows. For example, Te, or Tellurium, is in group 16 and row 5. The elements in row 7 are the most reactive, but technically Tellurium, since it is the farthest down nonmetal on the periodic table, would be the most reactive nonmetal, technically making group 16 the most reactive row of the nonmetals.
What are 5 nonmetals?
well, hydrogen, oxygen, helium, neon, nitrogen. honestly? the periodic table? the first 5 elements on the periodic table are non metals
What are the first 5 elements on the periodic table?
Hydrogen, Helium, Lithium, Beryllium, Boron
Which group on the periodic table of elements does nitrogen belong to?
Group 5 (a)
Why are nitrogen and phosphorus are both in group 5 in the periodic table?
Because they both have 5 electrons in their outer shell. This is the way that the elements in the periodic table were grouped.
Where is silver located in the periodic table of elements?
Group 11 and Period 5
How many electrons are in the outer shell of phosphorus?
There are 5, it is in group 5 on the periodic table of the elements
What does 5Ca mean in the periodic table of elements?
Ca stands for calcium on the periodic table for the first 2 letters of calcium.
Which 2 periods have the same number of elements on the periodic table?
These are the periods 4 and 5.
What percent on the periodic table are metalloids?
Considering there are 6 metalloids on the periodic table and a total of 118 elements, metalloids make up 5.08% of the periodic table.
Which periods have the same number of elements?
Period 4 and period 5 of the periodic table have the same number of elements. There are 18 elements in each period. While some elements in period 4 are calcium, iron, and zinc, elements in period 5 are tin, antimony, and iodine.
The elements with atomic numbers of 58-71 not 5-71 are known as what on the Periodic Table?
lanthanides
How many elements are in row 15 of the periodic table?
There is no "row 15" in any periodic table I have ever seen. There is a column 15 in a wide form periodic table, which contains the stable elements nitrogen, phosphorus, arsenic, antimony, and bismuth, for a subtotal of 5, and may contain one of the very heavy and radioactive elements recently made.
