Sodium and potassium

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In this lesson, you can learn about the characteristics of sodium and potassium.

Chemistry

Grades 7 – 10

Author: Vámos-Poljak Zsolt

Reviewer: Horváthné Kunstár Andrea

Graphic designer: Szőke Laura

Developer: Kondász Eszter

Keywords

sodium

potassium

electron configuration

coloured flame

reactivity

redox process

sodium atom

potassium atom

alkali metal

reducer

new knowledge

interactive

cube grid

electrolysis

group work

cation

alkaline pH

kerosene

light metal

crystal structure

chemistry

inorganic

periodic table

fireworks

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