chemistryโ™ช/๋ฐ˜์‘

๋ฐ”๋ฅดํ†ค-์ผˆ๋กœ๊ทธ ์˜ฌ๋ ˆํ•€ํ™”

ํ˜„์ง€๐Ÿผ๐Ÿ’• 2020. 11. 22. 12:00
728x90

์ค‘๊ฐ„ ฮ”3-1, 3, 4-ํ‹ฐ์•„์กธ๋ฆฌ๋”˜ ์—ด๋ถ„ํ•ด์— ์˜ํ•œ ํ•˜์ด๋“œ๋ผ์กด(๋””์•„์กฐํ™”ํ•ฉ๋ฌผ์„ ํ†ตํ•œ) ๋˜๋Š” ๋””์•„์กฐ ํ™”ํ•ฉ๋ฌผ์„ ์ด์šฉํ•œ ํ‹ฐ์˜ค์ผ€ํ†ค์œผ๋กœ๋ถ€ํ„ฐ์˜ ์˜ฌ๋ ˆํ•€ ํ•ฉ์„ฑ