Introduction Welcome to another educational chapter in our journey through the captivating world of chemistry! Today, we are delving into the realm of acids—an essential topic that unravels the secrets of chemical power. Acids play… Read More »Unveiling the Power of Acids – Definition, Properties and Reactions
Introduction Science, with its relentless pursuit of knowledge, continuously unravels the mysteries of our universe, revealing wonders that challenge our understanding and spark our imagination. In this blog post, we delve into the realm of… Read More »Unveiling Science’s Wonders: 10 Fascinating Facts
Welcome, young nature enthusiasts, to another exciting chapter of our book, where we uncover the mysteries of the interconnected world around us. In this chapter, we will delve into the captivating realm of food webs… Read More »Food Webs and Predator-Prey Relationships Explained!
Welcome, young explorers, to the captivating world of organisms and food chains! In this chapter, we embark on a thrilling journey of discovery and unravel the secrets hidden within nature’s intricate web. From the tiniest… Read More »Web of Life – Unleashing the Marvels of Organisms and Food Chains
Photosynthesis is a process by which plants make their food. Plants use light energy from the sun, converting water and carbon dioxide into glucose (sugar) and oxygen. Plant leaves have a special pigment called chlorophyll,… Read More »Photosynthesis
What is a scientific experiment? A scientific experiment is a special way that scientists try to learn new things about the world around us. It’s like doing an interesting activity that helps us answer our… Read More »About scientific experiments
An element is a matter that can exist either as atoms (e.g. argon) or as molecules (e.g., nitrogen). Elements cannot be broken down into a simpler type of matter by either physical or chemical means,… Read More »Elements, Compounds and Mixtures
The atomic structure tells us that every atom is composed of a nucleus and one or more electrons bound to the nucleus. The nucleus is made of one or more protons and neutrons. Although the… Read More »Atomic Structure
You can find learning notes, mind maps and curiosity videos associated with each topic for your N Level Chemistry exam. 1. Syllabus Reference: https://www.seab.gov.sg/docs/default-source/national-examinations/syllabus/nlevel/2023syllabus/5105_y23_sy.pdf 2. N Level Exam Format Physics-Chemistry Combo Topic 2.1 (a) Kinetic… Read More »Secondary 4 NA Chemistry Mind Maps and Notes
Internal energy is the total amount of kinetic and chemical potential energy of all the particles in that matter. When external energy is given to this matter, the particles speed up and gain kinetic energy, lowering… Read More »Internal Energy of Matter
