노정현Member for 4 ปี Age: 14-15 Level: 중2 Language: Korean (ko) ไอดี: 807838 12/03/2021 Country code: KR Country: South Korea School subject: 과학 (1061582) Main content: 물질의 구성 (2002137) From worksheet author: 분자의 정의 여러 가지 분자 Other contents: 물질을 구성하는 입자 Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...