There isn't an alphabet with origins from all three of those languages.
There is no such thing as an Egyptian alphabet, so you cannot compare the two. Ancient Egyptian used thousands of pictures that represented ideas as well as consonants. The Arabic alphabet consists of 28 consonants. There are no similarities, except that Egyptian was occasionally written right to left, just as Arabic is.
the china alphabet is Chinese: the Egypt alphabet is Egyptian
The first Alphabet was probably an Ancient Egyptian "Abjad" alphabet with 24 letters.
Syllable is how to pronounce it in a word and alphabet is the letter itself.
Kemet
There was only one Egyptian hieroglyphic alphabet: The set of symbols representing single consonants can be thought of as a rudimentary alphabet.
The alphabet 'h' in the word "sandwich" is not pronounced.
Greek Hebrew Phoenician Egyptian and several others.
It didn't. The letter K was first used in the Greek alphabet.
child
Hap-i