Positively charged sodium ions and negatively charged chloride ions are free to move about in the liquid. Sodium ions move towards ... 2 The current in a car battery is 5.5 A. How much charge flows through the battery in 5 minutes? 3 Some molten sodium ... How long does it take to recharge the battery? Key ideas Objectsanbsp;...
|Title||:||Modular Science for Edexcel|
|Author||:||Graham Booth, Godfrey Robert McDuell|
|Publisher||:||Heinemann - 2002|