The metalloids vary in density and at what temperature they boil or melt. Several of the metalloid elements are semiconductors, meaning they can carry an electrical charge. Boron, silicon and germanium are semiconductors that are used in the production of electronics, for example to make transistors...
Metalloids are elements that have properties in between those of metals and nonmetals. The physical properties of metalloids are similar to those of metals, they are solid and lustrous, while the chemical properties are similar to those of nonmetals since they tend to gain electrons. ...
Metalloids are elements which show the properties of both metals and non-metals. Examples : Germanium, arsenic Show More | ShareSaveClass 7CHEMISTRYCLASSIFICATION OF MATTER Topper's Solved these Questions CLASSIFICATION OF MATTERBOOK - PEARSON IIT JEE FOUNDATIONCHAPTER - CLASSIFICATION OF MATTEREXERCISE...
How do you read a periodic table? What do the horizontal rows mean?Periodic Table:The elements that are present in the periodic table are mainly metals, nonmetals, and metalloids. The metalloids are present between the metals and the nonmetals....
Metalloids Metalloids are elements that, while they are not considered to be true metals, exhibit the property of amphoterism. For instance, arsenic forms arsenic saltsandarsenates and arsenites. Other amphoteric metalloids include antimony, boron, silicon, germanium, and tellurium. ...
What is the chemical symbol for the element silver? What element has a symbol of B? What is the first element in the periodic table? Which of the elements in the following periodic table are s-block representative elements? In a chemical reaction, what does the number placed after an ele...
Step by step video, text & image solution for (a) what are (i) metals (ii) non-metals ,and (iii) metallloids ? Give two examples each of metals ,non-metals and metalloids. (b) Classify the following into metals , non - metals and metalloids : Silicon ,Mercury ,Diamond , sulphur ...
An elementary substance, as sodium, calcium, or copper, whose oxide or hydroxide has basic rather than acid properties, as contrasted with the nonmetals, or metalloids. No sharp line can be drawn between the metals and nonmetals, and certain elements partake of both acid and basic qualities,...
metalloidsThe term 'heavy metals' is commonly used in the environmental literature to refer to metals and metalloids associated with environmental pollution, toxicity and adverse effects on biota. The term has been diversely defined, mostly in terms of density, relative atomic mass and atomic number...
metalloids ___ •metalson the Left and Middle •nonmetalson the Right •metalloidson the BOLD line except Al Whichone hasalarger ionthan its neutral atom? a. Ca b. F c. Zn d. Cs What type(s) of elements would make a. ionic bond b. covalent bond©2022 Baidu...