Kids Definition chemistry noun chem·is·try ˈkem-ə-strē 1 : a science that deals with the composition, structure, and properties of substances and with the changes that they go through 2 : chemical composition, properties, or processes the chemistry of gasoline the ...
7 Pairs of Commonly Confused Words What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up Your vs. You're: How to Use Them Correctly Popular in Wordplay See All More Words with Remarkable Origins ...
Diseases Caused by Bacteria: Lesson for Kids Parasitism Lesson for Kids: Definition & Examples Archaea Lesson for Kids: Definition & Facts Ch 3.Fruit & Vegetable Facts for Elementary... Ch 4.Parts of the Human Body for Elementary...
A physical property is a set, tangible property of a molecule or atom that can be measured, like mass or volume. A chemical property describes how molecules or atoms react with each other to produce some change, like how flammable molecules are or how likely they are to become oxidized. Ch...
Volume of cuboid is equal to the product of its length, breadth and height. The unit of volume of cuboid is cubic unit. Find the volume in easy and simple steps using the formula at BYJU’S, with examples.
Food chemistry, a major aspect of food science, deals with the composition and properties of food and the chemical changes it undergoes during handling, processing, and storage. Food chemistry deals with food and sustenance.
A unit is any standard used for making comparisons in measurements. Unit conversions allow for measurements of a property that have been recorded using different units—for instance,centimeters to inches. Examples Themeteris one standard of length. Aliteris a standard of volume. Each of these stan...
any of several units of heat defined as the amount of heat required to raise the temperature of 1 kilogram of water by 1 degree Celsius (1°C) at a specified temperature. The calorie used in chemistry and biochemistry is equal to 4.184 joules. Symbol cal. See alsonutrition. ...
the viscosity can be determined. Capillary viscometers work by determining the time required for a certain volume of fluid to flow through a capillary tube of a certain length. Falling ball viscometers measure the time it takes for a ball to fall through a sample under the influence of gravit...
i know I am wrong somewhere so show me where... couldnt we calculate the size of the universe by taking the speed of light and the estimated age of the universe (14.5 billion years) and consequently use 14.5 billion light-years as a radius and put it into the old spherical volume......