Introduction to atom and its mass. Science State Board, Class 10: lessons, tests, tasks.

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1.	Introduction to atoms and molecules
2.	Atom and Atomic mass
3.	Average Atomic Mass
4.	Average Atomic Mass (AAM): Calculation
5.	Molecule and molecular mass
6.	Relative Molecular mass (RMM) and its calculation
7.	Mind map

1.	Book back questions: Fill in the blanks Difficulty: easy	2
2.	Atomicity: match the correct answer Difficulty: easy	3
3.	Atoms and molecules: Choose the correct answer Difficulty: easy	3
4.	Atoms and molecules: True or false Difficulty: medium	2
5.	Additional important questions Difficulty: medium	2
6.	Classification of molecules: Drag & drop Difficulty: medium	6
7.	Atoms and molecules: Fill in the blanks Difficulty: medium	3
8.	Book back questions: True or false and Assertion & Reason Difficulty: medium	3
9.	Atoms and molecules: Choose the correct answer Difficulty: medium	2
10.	Number of atoms in a substance Difficulty: medium	3

1.

Training Test

Difficulty: medium

10

1.

Methodical recommendation

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