What period are the following elements in GE

Group14938.25°C, 1720.85°F, 1211.4 KPeriod42833°C, 5131°F, 3106 KBlockp5.3234Atomic number3272.630State at 20°CSolid73Ge, 74Ge

What group are the following elements GE?

germanium (Ge), a chemical element between silicon and tin in Group 14 (IVa) of the periodic table, a silvery-gray metalloid, intermediate in properties between the metals and the nonmetals.

What are elements in Period 1 called?

There are only two elements in the first period: hydrogen and helium.

What is period 4 on the periodic table?

The period 4 transition metals are scandium (Sc), titanium (Ti), vanadium (V), chromium (Cr), manganese (Mn), iron (Fe), cobalt (Co), nickel (Ni), copper (Cu), and zinc (Zn).

What period is the element RB in?

Group139.30°C, 102.74°F, 312.45 KPeriod5688°C, 1270°F, 961 KBlocks1.53Atomic number3785.468State at 20°CSolid85Rb, 87Rb

What element is in Period 3?

The third period contains eight elements: sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon. The first two, sodium and magnesium, are members of the s-block of the periodic table, while the others are members of the p-block.

What element is in group 16 Period 6?

oxygen group element, also called chalcogen, any of the six chemical elements making up Group 16 (VIa) of the periodic classification—namely, oxygen (O), sulfur (S), selenium (Se), tellurium (Te), polonium (Po), and livermorium (Lv).

Which element is in period 3 Group 17?

Chlorine is a halogen in group 17 and period 3. It is very reactive and is widely used for many purposes, such as as a disinfectant. Due to its high reactivity, it is commonly found in nature bonded to many different elements.

What element is in Group 6 Period 3?

31ANa2AMg4ASi

How many elements are there in 7th period?

The seventh period contains 32 elements, tied for the most with period 6, beginning with francium and ending with oganesson, the heaviest element currently discovered.

Article first time published on

How many elements are in the 3rd period?

The third period contains eight elements: sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon.

How many elements are there in 2nd period?

Lithium, atomic number 3 begins the second period, which has 8 elements. Elements with atomic numbers 4-10, which complete this period, are discussed in this section.

Is RB 72 stable?

Although rubidium is monoisotopic, rubidium in the Earth’s crust is composed of two isotopes: the stable 85Rb (72.2%) and the radioactive 87Rb (27.8%).

What element is in Group 4 Period 5?

It contains the four elements titanium (Ti), zirconium (Zr), hafnium (Hf), and rutherfordium (Rf).

How many period are there in modern periodic table?

There are currently seven complete periods in the periodic table, comprising the 118 known elements. Any new elements will be placed into an eighth period; see extended periodic table.

What element is in period 5 and Group 6?

Molybdenum is a Group 6 chemical element with the symbol Mo and atomic number 42.

What is found in Group 17 and Period 2?

The halogen elements are the six elements in Group 17 of the periodic table. Group 17 occupies the second column from the right in the periodic table and contains fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts).

What is the element that is found in Period 6 Group 18?

These gases all have similar properties under standard conditions: they are all odorless, colorless, monatomic gases with very low chemical reactivity. The six noble gases that occur naturally are helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe), and Radon (Rn).

What element is in group 10 period 6?

Group10Period428 Ni546 Pd678 Pt

What element is in period 3 Group 13?

boron group element, any of the six chemical elements constituting Group 13 (IIIa) of the periodic table. The elements are boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and nihonium (Nh).

What element is in Group 2 period 3?

3A(13)4A(14)5A(15)6A(16)

What element is in Group 7 Period 3?

ElementPropertiesTypical useIodineGrey solidSterilising wounds

What element is in group 13 Period 2?

Mercury (element)ThalliumLeadBismuthPolonium

Which element is in period 5 Group 7?

(4)(5)(6)(7)

What element is in period 4 Group 17?

Bromine. Bromine (Br) is an element in group 17 (halogen).

What element is in period 3 Group 5?

31ANa2AMg4ASi

Why are Period 3 elements called typical elements?

> The third period elements are called typical elements or representative elements because they represent the properties of their own group without anomalies. The third period consists of eight elements which are: sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon.

Which element is found in Group 14 and period 6?

PeriodElementAtomic number (Z)3Silicon144Germanium325Tin506Lead82

How many elements are there in 8 period?

Period 7 is 32 elements wide, so period 8 must be 50 elements wide, putting the next shell closure at 118+50 = 168.

Why does 5th period have 18 elements?

Complete step by step answer The order in which the energy of available orbitals 4d, 5s and 5p increases is \[5s < 4d < 5p\] and the total number of orbitals available are 9 and thus 18 electrons can be accommodated. In other words, in the fifth period, f orbitals are not filled.

Why does the second period have 8 elements?

The elements are ordered into periods based on which electron shells are being filled (from left to right). … In the second period, the second shell is being filled. And so on. There are 8 elements in period 2 because all those elements have electrons in the second shell and no electrons in the third shell.