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Dive into the fundamental concepts of matter, elements, and atoms that form the building blocks of the universe. Learn about the diversity of elements and the tiny particles that make up everything around us. Discover how these elements and atoms combine to create the world we know today.
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Matter • Matter is anything that has mass and takes up space (volume). • The universe is full of matter. • At your table, write down 5 examples of matter in the science classroom.
Elements • Matter is made of elements. • Elements are pure substances that cannot be broken down into any other substances • There are more than 100 elements that combine to make up all living and nonliving things. • Elements are shown on a Periodic Table.
Atoms • Matter is composed of extremely small particles called atoms. • Atoms are the building blocks from which all matter is made. • These particles are too small to be seen without a powerful microscope.
Elements and Atoms? • Atoms are similar, and different… • H2O has • Two elements: hydrogen and oxygen • Three atoms: 2 hydrogen atoms and 1 oxygen atom • It’s like a cake • Elements: flour, sugar, cocoa • Atoms: 2 cups of flour