https://padlet.com/imphuonganh/8a9 KHÔNG GIAN HÓA HỌC CỦA 8A9 en-us 2021-09-07 08:13:37 UTC 2024-12-01 22:29:06 UTC hello@padlet.com https://padlet-uploads.storage.googleapis.com/444380905/d16ec7146b88ad59a70b363a0d140deb/8a9.png imphuonganh https://padlet.com/imphuonganh/8a9/wish/1721462689 Nhiệm vụ 1:
Mục tiêu: Tìm kiếm thông tin về các nguyên tố hóa học (Trả lời các câu hỏi định hướng bên dưới)
Đến nay, khoa học đã biết được bao nhiêu nguyên tố? Đó là những nguyên tố nào? Hãy liệt kê tên gọi chuẩn quốc tế của nguyên tố đó (ví dụ nguyên tố sắt có tên quốc tế là iron)
Nhiệm vụ 2:
Mục tiêu: Nghiên cứu nguồn gốc, lịch sử tìm ra các nguyên tố hóa học (Trả lời các câu hỏi định hướng bên dưới)
Em hãy chọn 3 nguyên tố hóa học mà em thích nhất. Từ đó tìm hiểu về lịch sử tìm ra nguyên tố đó, nguồn gốc tên gọi, một vài tính chất đặc trưng và ứng dụng của nguyên tố đó.
Nhiệm vụ 3:
Mục tiêu: Giải bài tập
1. Tại sao nói khối lượng của hạt nhân được coi như khối lượng của nguyên tử?
2. Khối lượng tính bằng gam của 1 nguyên sulfur (lưu huỳnh) , 50 nguyên tử iron (sắt), 6.10²³ nguyên tử calcium.]]> 2021-09-07 09:52:57 UTC https://padlet.com/imphuonganh/8a9/wish/1721462689 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1726940959 https://docs.google.com/document/d/1VX5I8NfBn1edSA0ACZIjfjlC6Rrw33AELNEJ1oZNAJE/edit?usp=sharing]]> 2021-09-09 04:19:51 UTC https://padlet.com/imphuonganh/8a9/wish/1726940959 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1726942265 https://docs.google.com/document/d/1q6bbeg-u94LJz9eRkgk-TShp1Y9SYd2elsmioIiVoNg/edit?usp=sharing]]> 2021-09-09 04:20:27 UTC https://padlet.com/imphuonganh/8a9/wish/1726942265 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1726943451 https://docs.google.com/document/d/1g6lfGZT7NAO0J1rXG7zFIhFwdqzeZesXV8dPbvsqEi8/edit?usp=sharing]]> 2021-09-09 04:20:59 UTC https://padlet.com/imphuonganh/8a9/wish/1726943451 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1726945204 https://docs.google.com/document/d/12tK2IC9s11HzOs4fPaGSPLm3es1-tBmRaN1Iu4sDuXc/edit?usp=sharing]]> 2021-09-09 04:21:48 UTC https://padlet.com/imphuonganh/8a9/wish/1726945204 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1726946499 https://docs.google.com/document/d/1k7YbMHnHc0XchSDL7zEnmiuJz3hZmB-v3oLbJnmEAyU/edit?usp=sharing]]> 2021-09-09 04:22:24 UTC https://padlet.com/imphuonganh/8a9/wish/1726946499 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1726947418 https://docs.google.com/document/d/17cbhrHZyuUPQnPcc2Qh3AtdkJgccO1vIeJFo5rZrNxo/edit?usp=sharing]]> 2021-09-09 04:22:51 UTC https://padlet.com/imphuonganh/8a9/wish/1726947418 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1729412471 2021-09-09 23:58:09 UTC https://padlet.com/imphuonganh/8a9/wish/1729412471 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1730454919 2021-09-10 08:54:24 UTC https://padlet.com/imphuonganh/8a9/wish/1730454919 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1733540673 2021-09-12 11:16:35 UTC https://padlet.com/imphuonganh/8a9/wish/1733540673 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1738295023 https://docs.google.com/document/d/1yePsqUv7TSbWQgEWlv-NM7aMaffyRce8EA_zlTE7ozE/edit?usp=sharing]]> 2021-09-14 04:27:17 UTC https://padlet.com/imphuonganh/8a9/wish/1738295023 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1744453256 2021-09-16 01:41:16 UTC https://padlet.com/imphuonganh/8a9/wish/1744453256 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1751142483 https://docs.google.com/document/d/116mrFXKCDUJq6zolyUW0FIEMyNEXYwtnPb1eTKuu_qw/edit?usp=sharing]]> 2021-09-19 04:09:04 UTC https://padlet.com/imphuonganh/8a9/wish/1751142483 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1769524712 2021-09-27 01:05:06 UTC https://padlet.com/imphuonganh/8a9/wish/1769524712 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1769528711 2021-09-27 01:06:44 UTC https://padlet.com/imphuonganh/8a9/wish/1769528711 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1769605586 2021-09-27 01:39:29 UTC https://padlet.com/imphuonganh/8a9/wish/1769605586 anhkhoi08vn https://padlet.com/imphuonganh/8a9/wish/1772738155 2021-09-28 00:23:51 UTC https://padlet.com/imphuonganh/8a9/wish/1772738155 phuongntkdtg https://padlet.com/imphuonganh/8a9/wish/1772738874 2021-09-28 00:24:09 UTC https://padlet.com/imphuonganh/8a9/wish/1772738874 kienhungleminh https://padlet.com/imphuonganh/8a9/wish/1772741200 2021-09-28 00:25:13 UTC https://padlet.com/imphuonganh/8a9/wish/1772741200 https://padlet.com/imphuonganh/8a9/wish/1772743081 2021-09-28 00:26:04 UTC https://padlet.com/imphuonganh/8a9/wish/1772743081 https://padlet.com/imphuonganh/8a9/wish/1772748744 2021-09-28 00:28:19 UTC https://padlet.com/imphuonganh/8a9/wish/1772748744 https://padlet.com/imphuonganh/8a9/wish/1772749778 2021-09-28 00:28:45 UTC https://padlet.com/imphuonganh/8a9/wish/1772749778 siro291008 https://padlet.com/imphuonganh/8a9/wish/1772750959 Võ Hoàng Bảo Trâm_30]]> 2021-09-28 00:29:12 UTC https://padlet.com/imphuonganh/8a9/wish/1772750959 siro291008 https://padlet.com/imphuonganh/8a9/wish/1772754323 Võ Hoàng Bảo Trâm_30]]> 2021-09-28 00:30:42 UTC https://padlet.com/imphuonganh/8a9/wish/1772754323 https://padlet.com/imphuonganh/8a9/wish/1772755068 2021-09-28 00:31:01 UTC https://padlet.com/imphuonganh/8a9/wish/1772755068 bomouse2008 https://padlet.com/imphuonganh/8a9/wish/1772756034 phan nguyễn thuỳ lâm (18)]]> 2021-09-28 00:31:26 UTC https://padlet.com/imphuonganh/8a9/wish/1772756034 anhkhoi08vn https://padlet.com/imphuonganh/8a9/wish/1772756367 2021-09-28 00:31:33 UTC https://padlet.com/imphuonganh/8a9/wish/1772756367 https://padlet.com/imphuonganh/8a9/wish/1772756483 2021-09-28 00:31:36 UTC https://padlet.com/imphuonganh/8a9/wish/1772756483 https://padlet.com/imphuonganh/8a9/wish/1772756917 2021-09-28 00:31:49 UTC https://padlet.com/imphuonganh/8a9/wish/1772756917 lnmanh95 https://padlet.com/imphuonganh/8a9/wish/1772758478 2021-09-28 00:32:31 UTC https://padlet.com/imphuonganh/8a9/wish/1772758478 anledang1331 https://padlet.com/imphuonganh/8a9/wish/1772758601 2021-09-28 00:32:33 UTC https://padlet.com/imphuonganh/8a9/wish/1772758601 https://padlet.com/imphuonganh/8a9/wish/1772759873 2021-09-28 00:33:04 UTC https://padlet.com/imphuonganh/8a9/wish/1772759873 kienthang0308 https://padlet.com/imphuonganh/8a9/wish/1772759971 2021-09-28 00:33:07 UTC https://padlet.com/imphuonganh/8a9/wish/1772759971 vinhcutephomaique2008 https://padlet.com/imphuonganh/8a9/wish/1772760427 2021-09-28 00:33:20 UTC https://padlet.com/imphuonganh/8a9/wish/1772760427 vinhcutephomaique2008 https://padlet.com/imphuonganh/8a9/wish/1772761384 2021-09-28 00:33:47 UTC https://padlet.com/imphuonganh/8a9/wish/1772761384 dungjack2008 https://padlet.com/imphuonganh/8a9/wish/1772762252 2021-09-28 00:34:12 UTC https://padlet.com/imphuonganh/8a9/wish/1772762252 phbhan13062013 https://padlet.com/imphuonganh/8a9/wish/1772763750 2021-09-28 00:34:53 UTC https://padlet.com/imphuonganh/8a9/wish/1772763750 phbhan13062013 https://padlet.com/imphuonganh/8a9/wish/1772764400 2021-09-28 00:35:11 UTC https://padlet.com/imphuonganh/8a9/wish/1772764400 https://padlet.com/imphuonganh/8a9/wish/1772765848 2021-09-28 00:35:48 UTC https://padlet.com/imphuonganh/8a9/wish/1772765848 truongthaihuyvu https://padlet.com/imphuonganh/8a9/wish/1772767618 2021-09-28 00:36:33 UTC https://padlet.com/imphuonganh/8a9/wish/1772767618 myxduun https://padlet.com/imphuonganh/8a9/wish/1772767993 2021-09-28 00:36:43 UTC https://padlet.com/imphuonganh/8a9/wish/1772767993 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1772768537 2021-09-28 00:36:57 UTC https://padlet.com/imphuonganh/8a9/wish/1772768537 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1815614116 2021-10-14 01:39:56 UTC https://padlet.com/imphuonganh/8a9/wish/1815614116 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1815615039 2021-10-14 01:40:18 UTC https://padlet.com/imphuonganh/8a9/wish/1815615039 https://padlet.com/imphuonganh/8a9/wish/1816364082 2021-10-14 08:03:11 UTC https://padlet.com/imphuonganh/8a9/wish/1816364082 https://padlet.com/imphuonganh/8a9/wish/1816365899 2021-10-14 08:04:09 UTC https://padlet.com/imphuonganh/8a9/wish/1816365899 https://padlet.com/imphuonganh/8a9/wish/1816534777 2021-10-14 09:34:31 UTC https://padlet.com/imphuonganh/8a9/wish/1816534777 phbhan13062013 https://padlet.com/imphuonganh/8a9/wish/1816659523 2021-10-14 10:47:58 UTC https://padlet.com/imphuonganh/8a9/wish/1816659523 phbhan13062013 https://padlet.com/imphuonganh/8a9/wish/1816659967 2021-10-14 10:48:14 UTC https://padlet.com/imphuonganh/8a9/wish/1816659967 https://padlet.com/imphuonganh/8a9/wish/1816733009 Trang 1]]> 2021-10-14 11:32:56 UTC https://padlet.com/imphuonganh/8a9/wish/1816733009 https://padlet.com/imphuonganh/8a9/wish/1816733777 Trang 2]]> 2021-10-14 11:33:26 UTC https://padlet.com/imphuonganh/8a9/wish/1816733777 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https://padlet.com/imphuonganh/8a9/wish/1816781175 2021-10-14 11:58:32 UTC https://padlet.com/imphuonganh/8a9/wish/1816781175 anledang1331 https://padlet.com/imphuonganh/8a9/wish/1816781578 2021-10-14 11:58:46 UTC https://padlet.com/imphuonganh/8a9/wish/1816781578 anledang1331 https://padlet.com/imphuonganh/8a9/wish/1816782059 2021-10-14 11:59:01 UTC https://padlet.com/imphuonganh/8a9/wish/1816782059 https://padlet.com/imphuonganh/8a9/wish/1816816674 2021-10-14 12:15:04 UTC https://padlet.com/imphuonganh/8a9/wish/1816816674 https://padlet.com/imphuonganh/8a9/wish/1816817589 2021-10-14 12:15:22 UTC https://padlet.com/imphuonganh/8a9/wish/1816817589 https://padlet.com/imphuonganh/8a9/wish/1816818380 2021-10-14 12:15:35 UTC https://padlet.com/imphuonganh/8a9/wish/1816818380 https://padlet.com/imphuonganh/8a9/wish/1816819204 2021-10-14 12:15:56 UTC https://padlet.com/imphuonganh/8a9/wish/1816819204 dungjack2008 https://padlet.com/imphuonganh/8a9/wish/1816917808 2021-10-14 12:52:36 UTC https://padlet.com/imphuonganh/8a9/wish/1816917808 dungjack2008 https://padlet.com/imphuonganh/8a9/wish/1816919222 2021-10-14 12:53:07 UTC https://padlet.com/imphuonganh/8a9/wish/1816919222 fireblmsrboy https://padlet.com/imphuonganh/8a9/wish/1816998294 Thiên Bảo 5 (1)]]> 2021-10-14 13:17:21 UTC https://padlet.com/imphuonganh/8a9/wish/1816998294 fireblmsrboy https://padlet.com/imphuonganh/8a9/wish/1817000909 Thiên Bảo 5 (2)]]> 2021-10-14 13:18:03 UTC https://padlet.com/imphuonganh/8a9/wish/1817000909 fireblmsrboy https://padlet.com/imphuonganh/8a9/wish/1817001658 Thiên Bảo 5 (3)]]> 2021-10-14 13:18:15 UTC https://padlet.com/imphuonganh/8a9/wish/1817001658 fireblmsrboy https://padlet.com/imphuonganh/8a9/wish/1817002964 Thiên Bảo 5 (4)]]> 2021-10-14 13:18:38 UTC https://padlet.com/imphuonganh/8a9/wish/1817002964 https://padlet.com/imphuonganh/8a9/wish/1817018751 2021-10-14 13:23:04 UTC https://padlet.com/imphuonganh/8a9/wish/1817018751 https://padlet.com/imphuonganh/8a9/wish/1817020404 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15:48:47 UTC https://padlet.com/imphuonganh/8a9/wish/1817522685 https://padlet.com/imphuonganh/8a9/wish/1817525676 2021-10-14 15:49:53 UTC https://padlet.com/imphuonganh/8a9/wish/1817525676 https://padlet.com/imphuonganh/8a9/wish/1817527051 2021-10-14 15:50:21 UTC https://padlet.com/imphuonganh/8a9/wish/1817527051 https://padlet.com/imphuonganh/8a9/wish/1817528822 2021-10-14 15:51:00 UTC https://padlet.com/imphuonganh/8a9/wish/1817528822 dinhducddai https://padlet.com/imphuonganh/8a9/wish/1817703576 2021-10-14 16:58:32 UTC https://padlet.com/imphuonganh/8a9/wish/1817703576 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1818323770 2021-10-14 23:49:37 UTC https://padlet.com/imphuonganh/8a9/wish/1818323770 imphuonganh https://padlet.com/imphuonganh/8a9/wish/1821810210 2021-10-17 08:24:43 UTC https://padlet.com/imphuonganh/8a9/wish/1821810210