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File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
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Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
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Function: xplore
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Function: _error_handler
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Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
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Function: xplore
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Function: require_once
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File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 626
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
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Function: require_once
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File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 638
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
Adapun jari-jari atom dinyatakan dalam satuan Angstrom (Å).
Satu Å = 100 pm (pikometer). Satu pm besarnya sama dengan 10–12 m.
Ukuran jari-jari atom berkisar 30 - 300 pm.
Setelah memahami konsep jari-jari atom, yuk kita coba kerjakan soal latihan Aktivitas 5.3 halaman 116 buku IPA kelas X SMA Kurikulum Merdeka.
Aktivitas 5.3
Bekerjalah dalam kelompok. Analisislah diagram pada Gambar 5.4. untuk menjawab pertanyaan berikut dan komunikasikan hasilnya dalam diskusi kelas.
(1) Jelaskan bagaimana kecenderungan jari-jari atom dalam satu periode (baca: dari kiri ke kanan) jika dihubungkan dengan bertambahnya nomor atom?
(2) Jelaskan bagaimana kecenderungan jari-jari atom dalam satu golongan (baca: dari atas ke bawah) jika dihubungkan dengan bertambahnya nomor atom.
Jelaskan unsur manakah yang memiliki jari-jari atom terpendek dan manakah yang terpanjang jari-jari atomnya.
Baca Juga: Mengenal Konfigurasi Elektron, Bab 5 IPA Kelas X SMA Kurikulum Merdeka
Penulis | : | Ratnaningtyas Winahyu |
Editor | : | Ratnaningtyas Winahyu |
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