Modul Chemistry Form 4 akhmalazmi86@blogspot.com 1 CHAPTER 2: THE STRUCTURE OF ATOM A MATTER Activity 1 Fill in the blanks with suitable word(s) in the box given 1. Matter is made up of ………………………. and …………………… particles. 2. The tiny particles may be atoms...
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Modul Chemistry Form 4 akhmalazmi86@blogspot.com 1 CHAPTER 2: THE STRUCTURE OF ATOM A MATTER Activity 1 Fill in the blanks with suitable word(s) in the box given 1. Matter is made up of ………………………. and …………………… particles. 2. The tiny particles may be atoms ……………….. and ………………………. 3. An atom is the ………………… particle of an element that can …………………….. in a chemical reaction. 4. A molecule is a group of two or more …………………… which are …………………… bonded together. 5. An ion is a …………………………………. or negatively – charged particle 6. Diffusion occurs when particles of a substance move ……………… between the particles of another substance. 7. Diffusion of matter occurs most rapidly in ………………… state, slower in ………………….. state and slowest in …………………….. state. This is due to the different ……………………… and ………………………. of particles in the three states of matter. 8. Matter consists of small particles that always collide among each other. The particles move faster when energy is …………………… and the particles move slower
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