What is the name of the element that is in group 3b and period 4?
Yttrium (Y, Z=39) Yttrium is a soft, silvery, ductile metal.
What element is in group IIIA period?
The elements in Group IIIA (B, Al, Ga, In, and Tl) can be divided into three classes. Boron is the only element in this group that is not a metal. It behaves like a semimetal or even a nonmetal. Aluminum is the third most abundant element in the earth’s crust.
What element is in group IIIA 13 and in period 4?
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 is a main group element in period 4?
Group 4A (or IVA) of the periodic table includes the nonmetal carbon (C), the metalloids silicon (Si) and germanium (Ge), the metals tin (Sn) and lead (Pb), and the yet-unnamed artificially-produced element ununquadium (Uuq). The Group 4A elements have four valence electrons in their highest-energy orbitals (ns2np2).
What element is in group 2A Period 4?
calcium
Group 2A (or IIA) of the periodic table are the alkaline earth metals: beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra)….Group 2A — The Alkaline Earth Metals.
| 4 | |
| 1A | K |
| 2A | Ca |
| Sc | |
| 4A | Ge |
What is the name of the element that is in group 2A and Period 4?
a. The given element is calcium.
What is the name of Group 3A?
boron family
In the modern periodic table, Group 3A or IIIA is simply called Group 13. Group 3A elements belong to the boron family, which is a series of elements that occupy the 13th column on the periodic table. The reason why the boron family is called by this name is because the first element in Group 3A is boron.
What kind of element has more than 4 valence electrons?
Comparative chemistry The nonmetals (except boron) are in the groups to the right of Group 14; each has more than four electrons in its outermost shell and tends to acquire electrons to complete its octet, forming negatively charged ions.
Which element is found in group 13 and period 3?
The element is aluminium. Its valency is 3.
What is the electron configuration of the element in group 3A period 3?
The general electron configuration of group 3A elements is ns2np1 n s 2 n p 1 , where n is the level of the highest occupied orbital. The electron configuration shows that there are two electrons in the nth s orbital and one electron in the nth p orbital.
What element is group 2a and period 4?
What element that belongs to group number 2a and has an atomic number of 4?
Beryllium
Beryllium (Be, Z=4). It is found in the Earth’s crust at a concentration of 2.6 ppm, making it the 47th most abundant element.
What element is in group 4 period 4?
Titanium
Group 4 is the second group of transition metals in the periodic table. It contains the four elements titanium (Ti), zirconium (Zr), hafnium (Hf), and rutherfordium (Rf). The group is also called the titanium group or titanium family after its lightest member….Group 4 element.
| Titanium |
| Copper |
| Zinc |
| Gallium |
| Germanium |
What is the usual property of oxides of group 3 and 4?
The general characteristics of oxides of the third and fourth group of the Periodic Table is Basic and Acidic. These oxides are amphoteric.
What element is in Group 4 Period 5?
Zirconium
The symbol of the element in Group 4 and Period 5 is Zr. It is the symbol of Zirconium.
What element has a valence of 4?
Carbon
Carbon has a valency of four, so it is capable of bonding with four other atoms of carbon or atoms of some other monovalent element.
What type of atom has 4 valence electrons?
Carbon has 4 valence electrons.