Quiz: Isotopes Isotopes of an element have the same number of neutrons the same number of protons a different number of protons 1/4 Next
Isotopes of the same element have: A. Different atomic masses but the same chemical behavior B. The same atomic masses and the same chemical behavior C. Different atomic masses and different chemical behavior D. The same atomic masses but different chemical behavior ...
A. Atomic number B. Mass number C. Electron configuration D. Chemical properties 相关知识点: 试题来源: 解析 B。同位素之间的主要区别在于质量数。原子序数决定元素种类,同位素的原子序数相同,所以 A 选项错误。电子构型在同位素中基本相同,C 选项错误。同位素的化学性质相似,D 选项错误。质量数等于质子数加中...
The isotopes of a given element have the same chemical properties but slightly different physical properties. 该某种元素的同位素有相同的化学性质,但是物理性质稍微不同。 全句 The isotopes of a given element have the same chemical properties but slightly different physical properties. 该某种元素的同...
aoriginated 发源[translate] athe drive told us many things about kunming 驱动告诉我们许多事关于kunming[translate] axxxbunker.com xxxbunker.com[translate] aIsotopes. Atoms of the same element that have different atomic masses. 同位素。 有不同的原子质量同一个元素的原子。[translate]...
Can isotopes of the same element have different chemical properties? Generally, isotopes have identical chemical properties because they have the same electron configuration. 14 What defines an isotope? An isotope is defined by its number of neutrons, differing among atoms of the same element. 10 ...
Knowledge Check Question 1 - Select One The isotopes of an element have Asame atomic numbers Bsame atomic weights Cdifferent atomic numbers Ddifferent chemical properties.Submit Microelements are those essential elements which are required by the plants in concentration View Solution The mass number ...
different numbers of neutrons. In fact, they have 6,7, and 8 neutrons, respectively. Atoms whose nuclei contain the same number of protons but a different numbers of neutrons are called isotopes for each other. When an element has a relative atomic ...
相关知识点: 试题来源: 解析 a. allotropes: two or more physical forms of an element in the same state.b. isotopes:Atoms of a particular kind of element that have different numbers of neutrons and therefore different mass numbers.反馈 收藏 ...
Isotopes - isotope: atoms of the same element that have different numbers of neutrons - Carbon, as found in nature, is a mixture of isotopes, including atoms of carbon-12, carbon-13, and small amounts of carbon-14. Isotopes atomic weight - The atomic weight of an element is the weighted...