Introduction SC/BC Objective Indicator Content Problem Quit ELEMENT AND COMPOUND.

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Presentation transcript:

Introduction SC/BC Objective Indicator Content Problem Quit ELEMENT AND COMPOUND

Introduction SC/BC Objective Indicator Content Problem Quit Standard of Competency 3. Understanding the element, compound, and mixture. Basic Competency 3.1. Explain the definition of element, compound, and mixture.

Introduction SC/BC Objective Indicator Content Problem Quit Based on the examples of element and compound which are found by students or given by teacher, students can distinguish element and compound based on its constituent atom. Based on its constituent atom, students can declare the definition of element and compound.

Introduction SC/BC Objective Indicator Content Problem Quit Provide the examples of elements and its constituent atom Provide the examples of compound and its constituent atom. Mention the definition of element. Mention the definition of compound.

Introduction SC/BC Objective Indicator Content Problem Quit Watch the video!!!!..\Downloads\Video\Elemen t and Compound.FLV

Introduction SC/BC Objective Indicator Content Problem Quit ELEMENT Definition A pure matter which can not be decomposed into the simpler matters using an ordinary chemical reaction Example Oxygen (O), Hydrogen (H), and Sodium (Na)

Introduction SC/BC Objective Indicator Content Problem Quit COMPOUND Definition A pure matter which still can be disscociated into the other simpler substances trough an ordinary chemical reaction Example: NaCl (Salt), CaSo 4 (Chalk), and H 2 O (water)

Introduction SC/BC Objective Indicator Content Problem Quit 1. Mention the definition of element? 2. Mention the element based on these following atomic symbols!: a. N, b. Na, c. Ne, d. Ni. 3. Write the atomic symbol of the following elements: a. Oxygen,c. Sulfur, b. Hydrogen,d. Chlorine. 4. Mention the definition of compound? 5. Write 3 examples of compound, its atomic symbols, and its constituent atoms!