File Name: chemical compounds list and formulas .zip
- Chemical Formulas List for Class 10 PDF
- List of Chemical Formulas and their Common Names – GK Notes for SSC
- Common Names and Formulas of Important Chemical Compounds for SSC Exams
Chemical nomenclature , replete as it is with compounds with complex names, is a repository for some names that may be considered unusual. A browse through the Physical Constants of Organic Compounds in the CRC Handbook of Chemistry and Physics a fundamental resource will reveal not just the whimsical work of chemists , but the sometimes peculiar compound names that occur as the consequence of simple juxtaposition.
Generally questions from the topic Common Names and Formulas of Important Chemical Compounds are asked in every competitive exam. Chemical formulas provide a lot of information about chemical substances, such as how many and what atoms they are made of, as well as the way the atoms are arranged. A compound is a substance made up of a definite proportion of two or more elements. With the help of Chemical formulas, you can check number of atoms and elements in the compound. Saurabh Ghanghoriya Mar 13,
Chemical Formulas List for Class 10 PDF
The common names and formulas of chemical compounds is a very relevant area of study for every competitive exam including SSC and it is important for the aspirants to develop a fair idea on this subject. In this article, we are discussing the following topics. A chemical compound is a chemical substance composed of many identical molecules composed of atoms from more than one element held together by chemical bonds. There will be a fixed ratio for a chemical compound determining the composition of it. For example, water H2O is a compound consisting of two hydrogen atoms bonded to an oxygen atom.
Chemistry is said to be a subject mostly comprising of reactions along with formulas. We come across various chemical substances in our daily life. Some of the substances we use in our house such as the staples present in the medicine cabinet comprise chemical substances. Chemical Formula in Chemistry is like a shorthand used to represent the elements in a compound. The Periodic Table has elements along with the symbols. These Chemical symbols are used for representing different individual elements like H is hydrogen, O for oxygen, Ca for calcium, Na for Sodium and so on.
Earn a free Open University digital badge if you complete this course, to display and share your achievement. Anyone can learn for free on OpenLearn, but signing-up will give you access to your personal learning profile and record of achievements that you earn while you study. Start this free course now. Just create an account and sign in. Enrol and complete the course for a free statement of participation or digital badge if available. In ionic compounds, valency gives an indication of the charge an ion formed from a particular element will carry. However, you can predict whether an atom will form negative or positive ions from its position in the Periodic Table: elements to the left metals will tend to form positive ions; those on the right non-metals will tend to form negative ions.
List of Chemical Formulas and their Common Names – GK Notes for SSC
The atoms in all substances that contain multiple atoms are held together by electrostatic interactions—interactions between electrically charged particles such as protons and electrons. Electrostatic attraction between oppositely charged species positive and negative results in a force that causes them to move toward each other, like the attraction between opposite poles of two magnets. In contrast, electrostatic repulsion between two species with the same charge either both positive or both negative results in a force that causes them to repel each other, as do the same poles of two magnets. Atoms form chemical compounds when the attractive electrostatic interactions between them are stronger than the repulsive interactions. Collectively, the attractive interactions between atoms are called chemical bonds.
Think about what you call your friends. Some of your friends might have full names long names and a nickname short name. These are the words we use to tell others who or what we are referring to. Their full name is like the substances name and their nickname is like the substances formulae. Without these names your friends would have no idea which of them you are referring to. Chemical substances have names, just like people have names.
In this list Compound name, Chemical formula of the compound and its uses are given. Uses: Non-prescription drug for relief from acid indigestion and heartburn. Also considered a calcium supplement.. Uses: Used to season food during food preparation and at the table , also used in the past as a method of food preservation. Uses: natural gas, fuel also called Marsh Gas. Formula: C 9 H 8 O 4.
Common Names and Formulas of Important Chemical Compounds for SSC Exams
Chemical compounds may be classified according to several different criteria. One common method is based on the specific elements present. For example, oxides contain one or more oxygen atoms, hydrides contain one or more hydrogen atoms, and halides contain one or more halogen Group 17 atoms. Organic compounds are characterized as those compounds with a backbone of carbon atoms, and all the remaining compounds are classified as inorganic.
If you keep an eye on the latest trend followed by SSC for General Awareness questions , you would notice that Science facts are covering major portions of it. To help you quickly take a look at List of Chemical Formulas and their Common Names , we are providing you in this article. To help you attempt the chemistry questions without any glitches, we are sharing with you a detailed list of Chemical Formulas and their Common Names. Chemical formulas are expressions which state the number and types of atoms present in a molecule of a substance. Before moving ahead have a look at the Chemical compounds.