Big Bang

5. the "stuff" of the universe
6. the beginning of space and time
12. positive and negative charges
13. describes something with more parts that fit together more precisely to create emergent properties
14. the law of thermodynamics that states that matter and energy cannot be created or destroyed
15. created in the Big Bang
16. the simplest and most common element in the universe

1. particle with a negative charge, part of all atoms
2. first type of matter to appear in the universe
3. created in the Big Bang, extremely simple
4. microwave radiation that fills all space in the observable universe, left over from Big Bang
7. created in Big Bang, big things attract smaller things
8. split from matter one billionth of a second after Big Bang, includes gravity and electromagnetism
9. the law of thermodynamics that states that complex things want to become more simple
10. describes new properties that arise from increased complexity
11. one of the first elements to appear after universe started to expand and cool