Member for
1 ปี 7 เดือนAge: 15-16
Level: 9
Language: Latvian
(lv)
ไอดี: 2302589
25/02/2023
Country code: LV
Country: Latvia
Main content: Ogļūdeņraži (1856897)
From worksheet author:
Tests nostiprina sākumpriekšstatu par ogļūdeņražiem.
Other contents:
alkāni,alkēni, homologi, degšanas reakcija
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![Ogļūdeņraži-9kl. Ogļūdeņraži-9kl.](/sites/default/files/styles/worksheet/public/def_files/2023/2/25/302251825494421313/302251825494421313001.jpg?itok=yyLptit2)