what are the characteristics of gases

What are the defining characteristics of life? ");b!=Array.prototype&&b!=Object.prototype&&(b[c]=a.value)},h="undefined"!=typeof window&&window===this?this:"undefined"!=typeof global&&null!=global?global:this,k=["String","prototype","repeat"],l=0;lb||1342177279>>=1)c+=c;return a};q!=p&&null!=q&&g(h,n,{configurable:!0,writable:!0,value:q});var t=this;function u(b,c){var a=b.split(". Some Characteristics of Gases, Liquids and Solids and the Microscopic Explanation for the Behavior; gas: liquid: solid: assumes the shape and volume of its container particles can move past one another: assumes the shape of the part of the container which it occupies particles can move/slide past one another: retains a fixed volume and shape Gases occupy the volume and shape of its container. A gas has no surface of its own. Gases have the lowest density of the three, are highly compressible, and completely fill any container in which they are placed. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Between breaths, the air pressure inside our lungs is the same as the atmospheric pressure around us. For the most part, fire is a mixture of hot gases. It acquires the shape of the container. Click to see full answer . 3. EARTH'S ATMOSPHERE, which is mostly made of nitrogen and oxygen gases, extends about 350 miles up from Earth's surface. Most of what we perceive as “weather” occurs in the first 10 miles above the surface. 10.9 REAL GASES: DEVIATIONS FROM IDEAL BEHAVIOR. With respect to the atmosphere, pressure is the result of the weight of a mixture of gases. Gases have lower density than other states of matter, such as solids and liquids.There is a … Of the few elements that exist as gases at ordinary temperatures and pressures, He, Ne, Ar, Kr, and Xe are monatomic and H2, N2, O2, F2, and Cl2 are diatomic. The atoms, ions, or molecules that make up the solid or liquid are very close together. Thus, each molecule behaves largely as though the others were not present. gases can be compressed easily by applying pressure. Five characteristics of gasses include being composed of non-metals, have simple formulas, expand spontaneously, and can be readily compressed. Large collections of gas atoms and gas molecules in the atmosphere, for example, are responsible for weather—the gentle breezes and the gales, the humidity and the rain. Some of the important properties of gages are : 1. TABLE 10.1 • Some Common Compounds That Are Gases at Room Temperature, All materials on the site are licensed Creative Commons Attribution-Sharealike 3.0 Unported CC BY-SA 3.0 & GNU Free Documentation License (GFDL). For example: solids are rigid, and incompressible, liquids are almost incompressible but less incompressible than solids, gases are highly compressible, i.e. //]]>. They do not have a well-defined surface. It fully occupies its container 2.) The three common phases (or states) of matter are gases, liquids, and solids. Individual atoms can combine with other atoms to form molecules. ":"&")+"url="+encodeURIComponent(b)),f.setRequestHeader("Content-Type","application/x-www-form-urlencoded"),f.send(a))}}}function B(){var b={},c;c=document.getElementsByTagName("IMG");if(!c.length)return{};var a=c[0];if(! Copyright 2021 FindAnyAnswer All rights reserved. Characteristics of Gases

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• describe … Gases contain scattered molecules that are dispersed across a given volume and are therefore less dense than in their solid or liquid states. The characteristic properties of gases—expanding to fill a container, being highly compressible, forming homogeneous mixtures—arise because the molecules are relatively far apart. We then study gas pressure, how it is measured, and the units used to express it, as well as consider Earth's atmosphere and the pressure it exerts. We see that this theory helps us understand gas behavior on the molecular level. Hydrogen chloride (HCl) Hydrogen chloride (HCl) is a colourless and acidic gas. Physical characteristics of gases are as follows 1. Gases fill the container of any size and shape completely. 5. 2. IN THE PAST SEVERAL CHAPTERS we learned about the electronic structure of atoms and about how atoms combine to form molecules and ionic substances. Characteristics of Gases. Gas particles undergo no intermolecular attractions or repulsions. Many molecular compounds are gases, and TABLE 10.1 lists a few of them. Gases behave this way because their intermolecular forces are relatively weak, so their molecules are constantly moving independently of the other molecules present. This partial pressure is the pressure the gas would exert if it were by itself. Characteristics of an ideal gas: The gases which follow fundamental postulates of the kinetic theory of gases and at all temperatures and pressures simultaneously obey both Boyle’s law and Charles’s law are called ideal gases. Keeping this in view, what are the four characteristics of gases? When we inhale and use our rib cage and diaphragm to expand our lungs’ Such a model describes a perfect gas and its properties and is a reasonable approximation to a real gas. 2. Now that you understand the basics of a greenhouse gas—namely its ability to trap infrared radiation in our atmosphere, there are some other critical characteristics of these gases that determines their impact on climate change. Given this lack of reactivity, their chemistry is quite limited, and they tend to only react with the MOST reactive elements, i.e. "),d=t;a[0]in d||!d.execScript||d.execScript("var "+a[0]);for(var e;a.length&&(e=a.shift());)a.length||void 0===c?d[e]?d=d[e]:d=d[e]={}:d[e]=c};function v(b){var c=b.length;if(0=b[e].o&&a.height>=b[e].m)&&(b[e]={rw:a.width,rh:a.height,ow:a.naturalWidth,oh:a.naturalHeight})}return b}var C="";u("pagespeed.CriticalImages.getBeaconData",function(){return C});u("pagespeed.CriticalImages.Run",function(b,c,a,d,e,f){var r=new y(b,c,a,e,f);x=r;d&&w(function(){window.setTimeout(function(){A(r)},0)})});})();pagespeed.CriticalImages.Run('/mod_pagespeed_beacon','https://schoolbag.info/chemistry/central/88.html','2L-ZMDIrHf',true,false,'aX_-b9irZxY'); !b.a.length)for(a+="&ci="+encodeURIComponent(b.a[0]),d=1;d=a.length+e.length&&(a+=e)}b.i&&(e="&rd="+encodeURIComponent(JSON.stringify(B())),131072>=a.length+e.length&&(a+=e),c=!0);C=a;if(c){d=b.h;b=b.j;var f;if(window.XMLHttpRequest)f=new XMLHttpRequest;else if(window.ActiveXObject)try{f=new ActiveXObject("Msxml2.XMLHTTP")}catch(r){try{f=new ActiveXObject("Microsoft.XMLHTTP")}catch(D){}}f&&(f.open("POST",d+(-1==d.indexOf("?")?"? Although this equation is not obeyed exactly by any real gas, most gases come very close to obeying it at ordinary temperatures and pressures. 4. What cars have the most expensive catalytic converters? 2) They have lower density than liquids and solids. Like all matter, gases have mass, take up space, and are composed of particles (atoms and molecules) that move in relation to each other. Gases and the Gas Laws GENERAL CHARACTERISTICS OF GASES. We begin by comparing the distinguishing characteristics of gases with those of liquids and solids. Gases have the lowest density of the three, are highly compressible, and completely fill any container in which they are placed. The characteristic properties of gases—expanding to fill a container, being highly compressible, forming homogeneous mixtures—arise because the molecules are relatively far apart. The fifth characteristic is … They take up the shape and volume of the container. Each state of matter is distinguished from the others by the behavior of its particles. A gas has no definite shape or volume of its own. liquids have lesser densities than solids. Characteristics of Gases All matter is made from atoms with the configuration of the atom (number of protons, number of neutrons ..) determining the kind of matter present (oxygen, lead, silver, neon ...). Instead, we encounter matter as gases, liquids, or solids made up of enormous numbers of atoms or molecules. Gas is a state of matter that has no fixed shape and no fixed volume. Diffusibility. Two or more liquids or two or more solids may or may not form homogeneous mixtures, depending on their chemical nature. For example, a gas expands spontaneously to fill its container. expansion, fluidity, low density, compressibility, diffusion, and effusion [CDATA[ As a result, different gases behave similarly even though they are made up of different molecules. Click to see full answer. This chemical series contains helium, neon, argon, krypton, xenon, and radon. they have considerable space between the particles. difluorine, and dioxygen. The atoms in gases are found to exhibit kinetic energy and constant random motion due to which they collide with each other or with the sides of container. Even though different gaseous substances may have very different chemical properties, they behave quite similarly as far as their physical properties are concerned. In any given volume of air, for example, the molecules take up only about 0.1% of the total volume with the rest being empty space. Start studying Characteristics of Gases. We find that the gas laws yield the ideal-gas equation, PV = nRT. Examples of Gases. liquids can be compressed. Interactive. 10.7 THE KINETIC-MOLECULAR THEORY OF GASES. What is class characteristics in forensics? intermolecular forces of attraction is weaker than solids. To describe the characteristics of a gas. Well, the Noble Gases are all colourless, room temperature gases. Gases have a lower density and are highly compressible as compared to solids and liquids. Pressure is defined as force per unit area. Characteristics of an ideal gas:. Due to their almost inert quality, noble gases are used to create stability in quick reactions. What Are the Characteristics of a Greenhouse Gas? Fire is made up of many different substances, so it is not an element. Some characteristics of Bose-Einstein condensate include the fact that they can slow light down and it breaks properties of chemistry by allowing atoms to occupy the same space at the same time regardless of their charges. Their atmospheresare very dense. 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