百度试题 结果1 题目What is the atomic number of carbon? A. 6 B. 8 C. 12 D. 14 相关知识点: 试题来源: 解析 A。解析:碳的原子序数是6。选项B,8是氧的原子序数。选项C,12是碳的相对原子质量。选项D,14是硅的原子序数。反馈 收藏
百度试题 结果1 题目24. The atomic number of carbon is six. How many electrons (电子) does one atm of carbon have? A. Tv B. Four. C. Six. D. Twelve. 相关知识点: 试题来源: 解析 21∼27ADCBDD优质解答 反馈 收藏
Carbon Atomic Number (C) - The atomic number of carbon is 6 and is represented using the symbol (C). Know the atomic mass of calcium, the atomic weight of calcium, atomic number, and properties.
The atomic number of carbon is six. This means that every carbon atom has six protons in its nucleus. This is important because it is the number of...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
In contrast, atomic mass is based on the number of protons and neutrons in an atom's nucleus. The atomic number of carbon is 6 - meaning all atoms of carbon have 6 protons. Elements on the modern periodic table are organized sequentially by atomic number. The organization of the first ...
24.The atomic number of carbon is six.How many electrons(电子)doesone atom of carbon have?A.Two.B.Four.C.Six.D.Twelve.24.The atomic number of carbon is six. How many electrons(电子)does one atom of carbon have? A.Two. B. Four. C.Six. D.Twelve. 相关知识点: 试题来源: 解析...
What is the atomic number of carbon-12? What is the mass number of an atom with 5 protons and 7 neutrons? What is the atomic mass of an electron? What is the atomic mass number of carbon-13? If an atom has an atomic number of 8, how many protons will it have?
Carbon is the element with atomic number 6 on the periodic table with symbol C. This nonmetallic element is the key to the chemistry of living organisms, primarily due to its tetravalent state, which allows it to form four covalent chemical bonds with other atoms. Here are facts about this ...
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