Table of Contents
- 1 Where is Group 16 on the periodic table?
- 2 What element is in group 16 Period 5?
- 3 What element is in group 14 Period 2?
- 4 Why is Group 16 called chalcogens?
- 5 What is Group 6A called?
- 6 What is the symbol of the element in Group 4a 14 and Period 3?
- 7 What is the symbol of the element in group 4A 14 and Period 2 group of answer choices?
- 8 What element name is in Group 15 and Period 2?
- 9 What group in the periodic table is oxygen in?
- 10 What is the common family name of oxygen?
- 11 What is the nickname for oxygen?
Where is Group 16 on the periodic table?
Group 16 is the third last group in the periodic table. This group is called the oxygen family or the chalcogens. The elements in this group are oxygen, sulfur, selenium, tellurium, polonium and livermorium. The first three elements are nonmetals and the last two are semimetals.
What element is in group 16 Period 5?
Tellurium
Group 16 elements are chalcogens in which the element placed in the fifth period is -Tellurium. It is represented by the chemical symbol Te. Tellurium has atomic number 52 which contain 52 protons and electrons in a neutral state.
What element is in group 17 Period 3?
Chlorine
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 14 Period 2?
Carbon
SALIENT FEATURES OF GROUP 14 (CARBON FAMILY) ELEMENTS
| Period | Element | Symbol |
|---|---|---|
| 2 | Carbon | C |
| 3 | Silicon | Si |
| 4 | Germanium | Ge |
| 5 | Tin | Sn |
Why is Group 16 called chalcogens?
-Group-16 elements are also called chalcogens. They are called so because most of the copper ores have copper in the form of oxides and sulphides. They also contain small amounts of selenium and tellurium. The ores of copper are called ‘chalcos’ in Greek.
What is Group 17 called?
halogen
halogen, any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts).
What is Group 6A called?
Group 6A (or VIA) of the periodic table are the chalcogens: the nonmetals oxygen (O), sulfur (S), and selenium (Se), the metalloid tellurium (Te), and the metal polonium (Po). The name “chalcogen” means “ore former,” derived from the Greek words chalcos (“ore”) and -gen (“formation”).
What is the symbol of the element in Group 4a 14 and Period 3?
Silicon (Si, Z=14).
What is the atomic number of element of Period 3 and Group 17?
Hint: Counting the periods and matching it with the periods of that of halogens, we find that period three is for Chlorine. So the element is Chlorine. Chlorine has an atomic number equal to 17.
What is the symbol of the element in group 4A 14 and Period 2 group of answer choices?
carbon
The elements such as nonmetal carbon (C), the metalloids silicon (Si) and germanium (Ge), and the metals tin (Sn) and lead (IVA) are included in Group 4A (14) of the periodic table (Pb). The element belongs to group number 14 and period number 2 is carbon. Therefore, the symbol of the element is C.
What element name is in Group 15 and Period 2?
Nitrogen group element, any of the chemical elements that constitute Group 15 (Va) of the periodic table. The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), bismuth (Bi), and moscovium (Mc).
What is group 16 called?
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).
What group in the periodic table is oxygen in?
The Oxygen Group. Oxygen, in Group VI of the Periodic Table, makes up nearly half of the Earth’s crust by mass.
What is the common family name of oxygen?
The oxygen family, also called the chalcogens, consists of the elements found in Group 16 of the periodic table and is considered among the main group elements. It consists of the elements oxygen, sulfur, selenium, tellurium and polonium.
What is the group and the period of oxygen?
Oxygen is the 8 th element on the periodic table. It is located in period 2 and group 16. To find it, look toward the upper righthand top side of the table. Oxygen has the element symbol O.
What is the nickname for oxygen?
Chemical Name & Formula Oxygen, O2 Common Name and Synonyms Oxygen Gas, O2, GOX (Gaseous oxygen), Di -atomic oxygen, Medical Oxygen CAS Number 7782-44-7, Oxygen Compressed Purity Nominally 100%, typically provided 93% and above , by volume