What is hypoxia in water? Oxygen: Oxygen is a chemical element with an atomic number of 8 and it belongs to the group of chalcogens in the periodic table. It is highly reactive and it acts as an oxidizing agent. This element is vital to many biological processes as well as to several...
Barium is a chemical element having the symbol Ba and atomic number 56. It appears as a silvery-gray metal with a pale yellow tint. Upon oxidation in air, the silvery-white appearance suddenly fades to give a dark grey layer consisting of theoxide. This chemical element is found in the p...
What is an inert gas on the periodic table? Which element has the highest electron affinity among halogens? What is the oxidation number for halogens? Do all halogens have the same boiling point? Why does Fluorine have a valence of -1? How do you use the periodic table to identify this...
The scientific study of matter's characteristics and behaviour is known as chemistry. Chemistry vocabulary and Chemistry glossary are different from the normal vocabulary. It is a branch of natural science that examines the building blocks of matter, including the atoms, molecules, and ions that mak...
What is the symbol of tellurium? Tellurium is a chemical element with the symbolTeand atomic number 52. It is a brittle, mildly toxic, rare, silver-white metalloid. Tellurium is chemically related to selenium and sulfur, all three of which are chalcogens. ...
<p>To find the outer shell electronic configuration of the chalcogens, we need to look at the elements in Group 16 of the periodic table. The chalcogens include the following elements: oxygen (O), sulfur (S), selenium (Se), and tellurium (Te). </p><p>1.
At room temperature, what is the natural color of iodine? Purple White Black Pink 2. What type of element easily oxidizes other elements? Alkali metals Halogens Crystallogens Chalcogens Create your account to access this entire worksheet
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
On the other hand, tellurium is a pure element found in the periodic table under the chalcogen group. 13 In the context of chemistry, tellurides are used to denote specific types of salts or binary compounds, such as cadmium telluride, a material significant in semiconductor technology. Whereas...
Halogens – Group 7A or 17 The most active element of the group is Fluorine! Write the Lewis structure for O2 The composition of a compound contains only C, O, and H atoms. What type of bond does the compound have? All NON-Metals so bonds must be COVALENT According to the periodic ...