Complex sentence: It was named after Jöns Jakob Berzelius, a swedish chemist who is seen as the father of analytical chemistry, he invented chemical symbol notation and discovered the elements cerium, selenium, silicon, and thorium.
Split into simpler sentences: It was named after Jöns Jakob Berzelius, a Swedish chemist who is seen as the father of analytical chemistry. He invented chemical symbol notation and discovered the elements cerium, selenium, silicon, and thorium.