In Leeming's book The World of Myth an Anthology 3rd edition, Atum was the Egyptian sun god of Heliopolis.

3 answers

Atum was also viewed as the creator god who was responsible for the creation of the world. According to Egyptian mythology, the world began as a chaotic and formless void, and Atum emerged from this void to create order and structure. He was often depicted as a man with a head in the shape of a cobra or a falcon, and was associated with the sun, rebirth, and eternal life. Atum was a central figure in Egyptian mythology and worship, and was revered by many as a powerful and benevolent deity.
True or False?
Atum was responsible for the creation of the world according to Egyptian mythology.

True.