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...
Carbon Atom The atomic number of carbon is 6, which represents the number of electrons. It is represented by the symbol C and is a non-metal. It has 6 protons, 6 neutrons and obviously 6 electrons. A carbon atom is considered to be special and unique because it can bond with other ca...
Ans:Atomic number of carbon is 6 and the atomic number of sodium is 11. So distribution of electrons in carbon atom is 6 = 2,4 Distribution of electrons in the sodium atom is 11 = 2,8,1. 7. If K and L shells of an atom are full, then what would be the total number of elect...
When the number of carbon atoms was 12, the contact angle and the wetting heat reached the maximum values after alkanes interacted with coals. The yield of the clean coal, the combustible material recovery and flotation perfect indicators of the isododecane were higher than those of the dodecane...
What is the atomic mass number of carbon-13? If an atom has an atomic number of 8, how many protons will it have? What is darmstadtium's atomic mass? What is effective atomic number? Is the atomic number equal to the number of electrons?
elementary particle, fundamental particle - (physics) a particle that is less complex than an atom; regarded as constituents of all matter nucleus - the positively charged dense center of an atom isotope - one of two or more atoms with the same atomic number but with different numbers of neut...
(fm), which equals 10−15metre. Thediameterof a nucleus depends on the number of particles it contains and ranges from about 4 fm for alightnucleus such as carbon to 15 fm for a heavy nucleus such as lead. In spite of the small size of the nucleus, virtually all the mass of the ...
Describe the structure of an atom.An atom consists of a nucleus, which contains protons and neutrons, surrounded by electrons. Protons have a positive charge, neutrons have no charge, and electrons have a negative charge. The number of protons determines
The names and condensed structural formulas of 20 normal alkanes are given inTable 4.1. The first four compounds have common names. The names of the higher-molecular-weight compounds are derived from Greek numbers that indicate the number of carbon atoms in the chain. Each name has the suffix...