PLS ANSWER (SCIENCE QUESTION) I WILL MARK U AS THE BRAINLIEST Q1. Fill in the blanks:
1. are the building blocks of matter.
2. Each has a chemical symbol.
3. is used in oxy- acetylene flame for welding.
4. Noble gasses are also called .
5. Dimitri Ivanovich Medeleeve arranged the elements systematically in
6. Elements are the simplest kind of __.
7. Metals have __ melting and boiling points.
8. As you move from the left side of the periodic table to the right side, the elements become .