धन उगाहना 15 सितंबर, 2024 – 1 अक्टूबर, 2024 धन उगाहने के अभियान के बारे में

It's Elementary!: Big Questions about Chemistry

It's Elementary!: Big Questions about Chemistry

Robert Winston
5.0 / 3.0
1 comment
यह पुस्तक आपको कितनी अच्छी लगी?
फ़ाइल की गुणवत्ता क्या है?
पुस्तक की गुणवत्ता का मूल्यांकन करने के लिए यह पुस्तक डाउनलोड करें
डाउनलोड की गई फ़ाइलों की गुणवत्ता क्या है?
Elements make up everything around us -- our computers, our games, and our food and drink. They make up trees and grass, cars and roads, and are the fundamental components of us, human beings. But what exactly are elements? What is their history? When were they discovered? It's Elementary! explores the chemistry of everyday things, from how blood needs iron to why helium balloons are lighter than air. Structure and headings based around easy-to-understand questions and statements, such as "What's a dog made from?" and "Inside and Atom" clearly organizes the material, while bold design and engaging stories work together to make learning about the elements surprising, fun, and understandable to kids. It's Elementary! looks at this weird and wonderful side of science, providing a unique and exciting biography of the elements and making chemistry fun for kids.
साल:
2016
प्रकाशन:
Kids Play
भाषा:
english
पृष्ठ:
96
ISBN 10:
1465440011
ISBN 13:
9781465440013
फ़ाइल:
PDF, 13.98 MB
IPFS:
CID , CID Blake2b
english, 2016
ऑनलाइन पढ़ें
में रूपांतरण जारी है
में रूपांतरण विफल रहा

सबसे उपयोगी शब्द