An isotope of any element can be uniquely represented as XZA, where X is the atomic symbol of the element. The isotope of carbon that has 6 neutrons is therefore C612. The subscript indicating the atomic number is actually redundant because the atomic symbol already uniquely specifies Z.

核素用符号 ZAX 表示，其中X 是元素符号，Z是原子序数，A是质量数，这种表示方法称为核素符号。 由于元素符号X已经确定了它的原子序数，因此，通常核素也可简记为AX，如60Co。

2016年6月3日 · Users can perform simple and advanced searches based on annotations relating to sequence, structure and function. These molecules are visualized, downloaded, and analyzed by users who range from students to specialized scientists.

2023年9月20日 · The form XZA is used to denote an atomic symbol, where X stands for the chemical symbol, Z for the atomic number, and A for the mass number. Learn more about Atomic Symbol here:

Write the answer in the form XZA using the atomic symbol button in the toolbar, where A is the mass number, Z is the atomic number, and X is the chemical symbol for the unknown element.

Include the symbol for the unknown element, the mass number, and the atomic number in your answer. Write the answer in the form XZA using the atomic symbol button in the toolbar, where A is the mass number, Z is the atomic number, and X …

C4.10e: Write the symbol for an isotope, XZA , where Z is the atomic number, A is the mass number, and X is the symbol for the element. Study with Quizlet and memorize flashcards containing terms like Objectives, activities, Basics of atomic theory and more.

Write the atomic symbol (including the atomic number) for an isotope with 54 protons and 78 neutrons. Write the answer in the form XZA using the atomic symbol button in the toolbar, where A is the mass number, Z is the atomic number, and …

2023年10月25日 · The atomic symbol for an isotope with 54 protons and 78 neutrons would be represented in the requested form of XZA as follows: Xe13254. In this case, Xe is the atomic symbol for the element Xenon, 54 is the atomic number (Z) representing the number of protons, and 132 is the mass number (A) which is the sum of protons and neutrons in the ...

2023年2月1日 · The atomic symbol format " xza " consists of three components: X: The element's chemical symbol, which is typically a one- or two-letter abbreviation of the element's name. Z: The **atomic **number of the element, which is the number of protons in its nucleus.