mmmmmm hampir 8 tahun yang lalu 右上非經屬性強，左下經屬性強，都很活潑 中間就普普 柴兒 hampir 8 tahun yang lalu 左下右上都活性大？為什麼 chemistry👍 lebih dari 7 tahun yang lalu 左下是金屬活性，看的是失電子傾向 右上是非金屬，看得電子傾向 Post A Comment
![請問
(A)為什麼要放在同一個根號裡？
不能拆開來分別算完[OH-]再加起來？ - 1](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1755980/thumb_l_webp_ED5CBF12-E478-41E8-84BE-58DB409F14D0.webp?Expires=1749903824&Signature=UTtftTnQvUcNLeBpfe~XkxerTgD6Mfr1Lnv3k3TqQXz4296ivtueOt9htGN6F320bVfk-YSlFfCDJtAvgjvrKF4~ApzVz90oV-tjDnQKQ7~fXqXNnV10Vdky-4QlICLKco5tgX7vrjarNWyhWZaiIIOLN1CXI8WdJMOwaaXDfQhDPPzXqmGU6ay9~0swiThjfxmUFkV7NoNOkJVMArQa2zz6QDd19BvhTiCk8-uTO93bt1m3bNOhHh4ckOsTBmnczKugMMUbf-C6kUBZEspc1QMHbBK-TCxZQ4~eqVFnAQQyJIVwCMq8j5fIYpms7BPwx614XupimQeGL8-Vxicn~Q__&Key-Pair-Id=K2W722D70GJS8W&Expires=1749903824&Signature=oIAYUfsS2r84swx~2WsfhLEXNXhWs7tq1SS5dK-kenN3LTb-snAlAEBgveisPvPOoU7Fc-eKsMLGDP2-iM1zc6tP~M6FD~6qmF~BTIim6BTBB8Zuak3U4YS7XIeEYfq3zanrmtsomnbGX58pGAxiABvmSzuguJWABnwqggAomuxKQG4VqhOSXfQSIqNrh3X4p0KsG~dwhtkzLxDJtOdkA3QnwwEwvcSeDmhryJb7Ky-D7m1VDAhqsgorwV~L-gB6LuTc5K8WiWQyacXFsWdq7v-sT-G3dC-TKb5KjrESHmMr60up3YdARblgvz8mGpd2O1VlyujqweuhSkWuD5OHPA__&Key-Pair-Id=K2W722D70GJS8W)
![請問
(A)為什麼要放在同一個根號裡？
不能拆開來分別算完[OH-]再加起來？ - 2](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1755981/thumb_l_webp_6836EB4F-23DB-4E81-9585-5982146348F9.webp?Expires=1749903824&Signature=lFrsKPiAEAa0bFTqAL4-p5RhLJe20nGWQYF~RSx64k80e~3ZrF4rfSmT5PIzIkD4-DOR-IZEB0F98oiyqXKju1uwXYqYdTDnfThpBzRUgnSeyVeNCVjcEHIhzvfmJXTj3thYO2t69hN1Ygzh-8CN~p5V6wI3N~ULBan2NhMsPrpbA4OlZ7RD29-XxnxRkPm08IZrO8hmNJ9gm0zxO9t7KqvhLcL386Dw6ZIiGzPfDdRLV5jB9uZ24Ic3j4qD5wP7L0shGRbWrW3laY0zedVOkH3XLaywOCX629s2TyyS5nCGMF3SZA6h~D06E90HTiKjXPuvNX7zr8nKPFgKqz4W3w__&Key-Pair-Id=K2W722D70GJS8W&Expires=1749903824&Signature=pcdZsirr3M5yshPEIUrUzF35NAXwPYEEUP6s8cPuDzvh8v1URmdhchuNZPYf5OTXaBHOLdAprYFMhApyPOYl5bsYGQhp8XU2LGXV8d9XXZnsEWZ5xEMOZNzUoatURjaKe37IQGTMeLyd6qRbD2eI4n~9iFH2lfu~10eNUlICyfGhlEZINr9EgQSL9o30B62en5161aOxckUQetxntRodpy3UVzJyVaw~BvZlaqcw2a2tVejlXj3p06tZASaCgjvHwPT-kI~7OYpv4TcT7QuqEeU-e6W3dDSysXV8HDYKa6pXrKvVSbDWKpImFGzwMSB-ZlhCrZeihtHKNcXUT8RQjQ__&Key-Pair-Id=K2W722D70GJS8W)
左下右上都活性大？為什麼