Chemistry for Kids | Elements, Acid-Base Reactions and Metals Quiz Book for Kids | Children's Questions & Answer Game Books , livre ebook
64
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English
Ebooks
2017
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64
pages
English
Ebooks
2017
Vous pourrez modifier la taille du texte de cet ouvrage
Obtenez un accès à la bibliothèque pour le consulter en ligne En savoir plus
Publié par
Date de parution
01 décembre 2017
Nombre de lectures
0
EAN13
9781541924413
Langue
English
Publié par
Date de parution
01 décembre 2017
Nombre de lectures
0
EAN13
9781541924413
Langue
English
CHEMISTRY FOR KIDS
ELEMENTS, ACID-BASE REACTIONS AND METALS QUIZ BOOK FOR KIDS
CHILDREN’S QUESTIONS & ANSWER GAME BOOKS
Speedy Publishing LLC
40 E. Main St. #1156
Newark, DE 19711
www.speedypublishing.com
Copyright 2017
All Rights reserved. No part of this book may be reproduced or used in any way or form or by any means whether electronic or mechanical, this means that you cannot record or photocopy any material ideas or tips that are provided in this book.
In this book, we’re going to talk about fun questions and answers concerning the elements, acid-base reactions, and metals. So, let’s get right to it!
Question: What is an element?
Answer: An element is a substance. It doesn’t break down when it’s in a chemical reaction with another substance, but instead it retains its properties. The atoms that compose an element are all the same type.
gold
For example, the element of gold only has gold atoms. Sometimes the atoms of a particular element structure themselves as molecules instead of single atoms.
For example, the element argon exists as single atoms, but the element nitrogen exists as molecules, each with two nitrogen atoms. Many of the elements, over 90, in the periodic table are found in natural environments on Earth. Scientists have produced the others in laboratory settings. Some elements are very rare and don’t last long because they aren’t stable. They are radioactive and quickly decompose.
periodic table of elements
