A vacuum-tubevacuum-tubeA vacuum tube, electron tube, valve (British usage), or tube (North America), is a device that controls electric current flow in a high vacuum between electrodes to which an electric potential difference has been applied.https://en.wikipedia.org › wiki › Vacuum_tubeVacuum tube – Wikipedia computer, now termed a first-generation computer, is…
Multiple Inheritance is a feature of an object-oriented concept, where a class can inherit properties of more than one parent class. The problem occurs when there exist methods with the same signature in both the superclasses and subclass. Java and Multiple Inheritance. Multiple Inheritance is a feature of object oriented…
The oxidation number of chlorine can be -1, 0, +1, +3, +4, +5, or +7, depending on the substance containing the chlorine. The most common oxidation numbers are -1 (as in HCl and NaCl) and 0 (as in Cl2 ). But chlorine can have other oxidation numbers, for example: The…
Answer: N2O2 is a covalent bond. What is chemical bond, ionic bond, covalent bond? Chemical bond. A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The CN ion is formed by a covalent bond of the carbon and nitrogen, so…
Chapter 13 Ions in Aqueous Solutions Study Guide STUDY Flashcards Learn Write Spell Test PLAY Match Gravity Created by sarafiore101 Terms in this set (30) Which of the following is an ionic compound that dissociates in water? NaCl Which of the following is a molecular compound that ionizes in water?…
Many factors influence the color of people’s skin, but the pigment melanin is by far the most important. Melanin is produced by cells called melanocytes in the skin and is the primary determinant of skin color in people with darker skin. This differentiates melanin from common blood breakdown pigments, which…
The electronic configuration of M n is: M n(25)= [Ar]3d54s2,4po In excited state, it can lose its all 7 electrons. Hence, maximum oxidation sate exhibited by M n is +7 which is in K M nO4 2n−3(2) = 0. n = 3. So, oxidation state of M n iss highest…
Pathophysiology of water and sodium retention: edematous states with normal kidney function Body fluid volume regulation by the kidney relies upon the complex interaction of numerous factors. Sodium retention leads to an abnormal pressure natriuresis relationship and contributes to the development and maintenance of systemic hypertension. Jean-Pierre Guignard MD, in…
Summary: The number -14 – 5i is located in the third quadrant on the complex plane. Step-by-step explanation: We are given a point located on the complex plane and we are to select the correct complex number that is represented by this point. We can see that the co-ordinates of…
A docking station lets you use the notebook systems as a desktop system. The docking station includes special ports that connect to the back of the notebook and let you use normal-sized external mouse, keyboard, monitor, and speakers. What is a notebook computer system? A notebook computer is a battery-…