Illustrated atom with protons and electrons. High resolution image ID: 46858813 收藏 加入清单 下载版权Ford Prefect TIFF大小 57.9MB 格式JPG 编辑图片 以图搜图 大图:4500× 4500 像素·38.1 cm × 38.1 cm·300dpi·JPG 中图:1000× 1000 像素·35.28 cm × 35.28 cm·72dpi·JPG 小图:500× 500 ...
TIFF大小 57.9MB 格式JPG 以图搜图 大图:4500×4500像素·38.1cm ×38.1cm·300dpi·JPG 中图:1000×1000像素·35.28cm ×35.28cm·72dpi·JPG 小图:500×500像素·17.64cm ×17.64cm·72dpi·JPG 了解更多 图片套餐 常见问题: 商业用途 | 授权
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 carries a positive charge and has more protons than electrons. An anion carries a negative...
Atomic Particles Atoms are made of protons, neutrons and electrons 99.999999999999% of the atom is empty space Electrons have locations desc
An atom of an element has 10 protons. what is also true of that atom? A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it? What has 8 protons and 10 electrons? What is the ion symbol for an atom with 20 protons and 18 electrons?
An ordinary, neutral atom has an equal number of protons (in the nucleus) and electrons (surrounding the nucleus). Thus the positive and negative charges are balanced. Some atoms, however, lose or gain electrons in chemical reactions or in collisions with other particles. Ordinary atoms that ...
Write the atomic symbol for the isotope with 29 protons and mass number 65. Determine the number of protons and neutrons in an atom of argon-38 isotope. An atom has 4 protons and 5 neutrons. Determine its atomic symbol, ...
百度试题 结果1 题目6 An atom of element Q contains 19 electrons, 19 protons and 20 neutrons.What is Q? B A calcium B potassium C strontium D yttrium 相关知识点: 试题来源: 解析 B 反馈 收藏
An atom with 1 proton is a hydrogen atom; an atom with 11 protons is a sodium atom, and so on. What is the atomic number for 6 protons, 7 neutrons, and 6 electrons? 6. The atomic number is the number of protons in the nucleus. You can identify an element by its atomic number,...
Atoms consist of three types of subatomic particle: protons, neutrons and electrons. The identity of an atom is determined by its proton number or atomic number. For example, any atom having 6 protons is classed as carbon. Atoms are neutral entities, so they always have equal numbers of posi...