分子间作用力-1-Dipole Dipole Forces of Attraction - 偶极偶极 781 -- 11:42 App 原子理论-3-Law of Multiple Proportions 倍比定律及练习 57 -- 6:26 App 化学计量学-8- Percent Error 误差的计算 64 -- 23:15 App 气体-13-Daltons Law of Partial Pressure 118 -- 5:57 App 电子排布-4-E...
For a neutralatom, the number of electrons is the same as the number of protons. Often, the number of protons and electrons is not the same, so the atom carries a net positive or negative charge. You can determine the number of electrons in anionif you know its charge. A cation carrie...
(c) Complete the table. number of protonsnumber of electrons Na S^{2-} Cl_{2} 相关知识点: 试题来源: 解析 完成后的表格如下: | 物质 | 质子数 | 电子数 | |---|---|---| | Na | 11 | 11 | | S2- | 16 | 18 | | Cl2 | 34 | 34 | 1. **Na:** 中性钠原子有11个...
(b)The table shows the number of protons, neutrons and electrons in some atoms or ions.Complete the table. The first line is given as an example.number of number of number of symbol or particle protons electrons neutrons formula A666C B1212121/1∴|i|C8108(16)/8O^(2-) D111013 相关...
1 Complete the following table which gives the number of protons, electrons and neutrons in each of the five particles.number of number of number of particle protons electrons neutrons1919202Fe26P26e30n Li324_31^(70)Ga^(3+) 31p28e39n∴S_1^2343645[Total: 8] ...
= no.of protons/electrons. Thus no. of protons = electrons = 7 No. of neutrons = 14 -7 = 7 Valency = 3 electronic config = 2,5 Suggest Corrections 0 Similar questions Q. If bromine atom is available in the form of say, two isotopes 7935Br(49.7%) and 8135Br(50.3%). Calculate ...
2 (a) Th e tabl e below gives th e number of protons, neutrons and electrons in atoms or ions.Complet e th e table. Th e first lin e is given as an example.You will need to us e th e Periodic Table.particle number of number of number of symbol or protons electrons neutrons for...
求翻译:list the number of protons, neutrons, and electrons found in zinc-66是什么意思?待解决 悬赏分:1 - 离问题结束还有 list the number of protons, neutrons, and electrons found in zinc-66问题补充:匿名 2013-05-23 12:21:38 正在翻译,请等待... 匿名 2013-05-23 12:23:18 列表中...
相关知识点: 试题来源: 解析 number of electrons in F ion = 10 (1)number of neutrons in Br = 46 (1)number of protons in Br = 35ANDnumber of protons in F ion = 9 (1) 反馈 收藏
A. Determine the total number of protons, neutrons, and electrons in one ammonia molecule. B. what is the total mass of protons, of neutrons, andof electrons in one ammonia molecule?的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学