An element is a substance that cannot be broken down into any other substance. Every element is made up of its own type of atom. This is why the chemical elements are all very different from each other. Everything in the universe contains the atoms of at least one or more elements.

An element is a substance whose atoms all have the same number of protons: another way of saying this is that all of a particular element’s atoms have the same atomic number. Elements are chemically the simplest substances and hence cannot be broken down using chemical reactions.

An element is a pure substance that is made from a single type of atom. Elements are the building blocks for all the rest of the matter in the world. Examples of elements include iron, oxygen, hydrogen, gold, and helium. Atomic Number. An important number in an element is the atomic number.

An element is a pure substance that cannot be separated into any other substances. There are 92 naturally occurring elements. All the atoms of an element are like one another, and are different from the atoms of all other elements.

A story has five basic but important elements. These five components are: the characters, the setting, the plot, the conflict, and the resolution. These essential elements keep the story running smoothly and allow the action to develop in a logical way that the reader can follow.

The parts of a story consist of five main elements: characters, setting, plot, and conflict along with theme. The parts of a story are both technical and elemental in nature, but these are what make up the necessary parts of a story that readers yearn for.

A good story is about something the audience decides is interesting or important. A great story often does both by using storytelling to make important news interesting. The public is exceptionally diverse. A good story, however, does more than inform or amplify.

The main idea of a story is the central point or big picture concept that the reader should walk away with. The main idea is also not the topic, or the subject, of the story. While reading, you can use several strategies to help find the main idea.

The theme of a story is what the author is trying to convey — in other words, the central idea of the story. Short stories often have just one theme, whereas novels usually have multiple themes.

A theme is the message, or lesson, that the reader learns by reading the story. Sometimes a story has a particular kind of message, known as a moral. A moral is a type of message that teaches a reader a life lesson, such as what is right or wrong, how to make decisions, or how to treat other people.

The moral of a story is the lesson that story teaches about how to behave in the world. Moral comes from the Latin word mores, for habits. The moral of a story is supposed to teach you how to be a better person. If moral is used as an adjective, it means good, or ethical.

Science >> Chemistry for Kids. An element is a pure substance that is made from a single type of atom. Elements are the building blocks for all the rest of the matter in the world. Examples of elements include iron, oxygen, hydrogen, gold, and helium.

An element is a substance that is made entirely from one type of atom. For example, the element hydrogen is made from atoms containing a single proton and a single electron. All known elements are arranged on a chart called the Periodic Table of Elements.

Elements can be classified as metals, metalloids, and nonmetals, or as a main-group elements, transition metals, and inner transition metals.

118 elements

First 20 Elements

Atoms exist in free states in the form of molecule. Molecules may be formed by the combination of atoms of two or more different elements. For example molecule of water. It is formed by the combination of two atoms of hydrogen and one atom of oxygen.

Atoms are small. In fact, even the most powerful light-focusing microscopes can’t visualise single atoms. What makes an object visible is the way it deflects visible light waves. Atoms are so much smaller than the wavelength of visible light that the two don’t really interact.

Atoms of most elements are not able to exist independently. Atoms form molecules and ions. These molecules or ions aggregate in large numbers to form the matter that we can see, feel or touch.

Atoms are composed of three primary particles: protons, neutrons, and electrons. Neutrons and protons together make up the dense center of an atom, known as the nucleus. Electrons orbit in shells in the space around the nucleus.

quarks

A Planck length is 1.6 x 10^-35 meters (the number 16 preceded by 34 zeroes and a decimal point) — an incomprehensibly small scale that is implicated in various aspects of physics.

The largest known structure in the Universe is called the ‘Hercules-Corona Borealis Great Wall’, discovered in November 2013. This object is a galactic filament, a vast group of galaxies bound together by gravity, about 10 billion light-years away.

Betelgeuse, a red giant, is about 700 times bigger than the sun and about 14,000 times brighter. “We have found stars that are 100 times bigger in diameter than our sun. Truly those stars are enormous,” NASA says on its SpacePlace website.