What is the beryllium group and period number?
beryllium is in group 2 and period 2
beryllium is denoted as Be, and is number 4, it is in group 2 and in period 2
Beryllium is in the second period. Its atomic number is only 4.
Alkaline earth solid metal , group 2, period 2, atomic number 4
Group 2, period 2
beryllium is in group 2 and nitrogen is in group 5
the element in group 2 period 2 is Be, or Beryllium. Hope that helps!! That is the group 2 (A) element in the periodic table
Alkaline earths metals, group 2, period 2
Alkaline earth metals, group 2 , period 2.
Beryllium in group 2.
Group 2, period 2 in the Mendeleev table of elements.
Calcium is in group 2 of the periodic table. The group consists of beryllium, magnesium, calcium strontium, barium and radium. Calcium is in period 4.
Beryllium is in the second period of the periodic table of Mendeleev.
Period 2 (along with Lithium, Beryllium, Boron, Carbon, Nitrogen, Fluorine, and Neon.
Beryllium is in the second group. It is an alkaline earth metal.
Group number:12 Period number:6
Period Number: 4 Group Number: 18
Group number 12, period number 4 Transition metal
Alkaline earth solid metal, natural element, group 2, period 2
Be2+ because it is in group 2 of the periodic table
Group 2 Under beryllium. Symbol Mg. Atomic Number 12.
Beryllium is the least reactive in the group 2.
Beryllium generally forms covalent bonds. Beryllium is in the 2nd group and 2nd period so it is a very small cation. Smaller cation favors formation of covalent bonds. source(s):Fajan's Rule
Beryllium is classified under Period 2.
Group 18, period 5.
Rhodium data: - group 9 - period 5 - atomic number 45
The atomic number of beryllium is 4 and its electronic configuration is 1s2 2s2 (or 2, 2). Since it has two electrons in the valence shell, it is placed in group 2.
Magnesium's group number is 2. Its period number is 3.
Definitely lithium. Lithium is a Group I alkali metal, while Beryllium is a Group II alkaline earth metal and are on the same period. Group I Alkali metals are generally more reactive as they only need to lose one electron to have a complete outer shell.
Beryllium is in goup 2
Period Number: 1 Group Number: 18
Be is an element as opposed to a chemical. Be stands for Beryllium. Beryllium is the 4th element in the periodic table. It is the lightest alkaline earth metal (group 2a). It has atomic number of 4 and mass number of 9.
Beryllium is placed in teh group 2 (alkaline earth metals) of the periodic table of elements and in period 2, the valence of Be is 2+. beryllium is dissolved in non-oxydising acids. The Pauling electronegativity is 1,57 and the ionization energy is high.
Beryllium is in the second group [aka column] in the periodic table, which is the Alkaline Earth Metals group or the IIA group.
Beryllium is a member of group 2, an Alkaline Earth Metal.
Arsenic is in group 15, period 4.
Potassium is in period 1 group 4
Group 17, Period 2.
Group 2, Period 2, Element #4, right next to lithium, which is underneath hydrogen.
Beryllium has 4 electrons in its chemically stable state. When it's combining with other substances, many people only consider the valence electrons (Beryllium has 2) or the outermost electrons. The number of valence electrons is most easily recognized based on the Group number of that element (excluding the transition metals). Group one has one valence electron and Group 7 has seven valence electrons.
The numbers on the left side of the table are the period numbers and on the top are the group numbers.
Technetium (Tc): group 7, period 5.
Atomic numbers: Beryllium - 4, Iron - 26, Lead - 82. Groups: Be- alkaline earths metals and group 2, Fe - transition metals and group 8, Pb - post-transition metals and group 14.
Period Number: 2 Group Number: 18
Group 2, perios number 3.
Gold is represented by Symbol AU.It belongs to group 11 and periodic 6.It has atomic number of 79.
No, Be is the first element in group 2 (atom number 4) and all noble gases are in group 18 (or formerly 8)
What are the group number and period of the elements in the periodic table if it has an atomic number of 40?
Zirconium(Zr) has an atomic number of 40. It is in Group 4 and Period 5.
Polonium is located in Group 16 (VIA) and in Period 6.