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Some important facts about elements include: What is a Compound? A compound is a pure substance that consists of atoms of two or more elements joined together. Compounds are formed when atoms of different elements react together. Compounds can be decomposed into elements using chemical means. Most pure substances are compounds.
The Atom. The atom is the basic building block for all matter in the universe. Atoms are extremely small and are made up of a few even smaller particles. The basic particles that make up an atom are electrons, protons, and neutrons. Atoms fit together with other atoms to make up matter.
18 lip 2019 · Definition. Element is a substance, that has only one kind of atom, whereas a compound has two or more different kinds of atoms. Topics Covered: Introduction. What is an element? Definition of an element for kids. Symbols of elements. Molecules of elements. What is a compound? Definition of a compound for kids. Molecules of compounds.
This activity is designed to help students clarify the relationship between atoms, elements, molecules, compounds and mixtures. It also develops the skill of using Venn diagrams in organising their understanding.
Watch this video to find out all about elements, compounds and mixtures. Video Transcript. Why could the iron be separated easily from the sulfur before they were heated together, but not...
For more science videos, please visit https://www.makemegenius.com/In this chemistry video, children can learn about the differences among elements and compo...
In this video, we will learn about the elements that make up our universe and about atoms, which are the simplest unit of those elements. We’ll look at what happens when atoms come together and at how we write and describe the combinations. To start off, let’s have a quick look at the structure of atoms. Atoms are extremely small.
