22. 10. 20213 226 zhlédnutíMudlarking down the Folkestone Warren. More details of the Xpointer MAX: https://tinyurl.com/5ck4n4h3THE BEST Beginner Metal Detectorsquest X5: https://t...
11. 11. 20213 zhlédnutíCalculate the wavelengthand wave number of the spectrum, line whenanelectronof H atom falls from a higher energy state n = 3 in a state n = 2 also determine ...