If the atomic mass of an element is x, what is the mass in grams of 6.02 X 10^{23} atoms of the element? What is the average atomic mass of iron? What value is closest to the mass of the atom? How many grams would a sample of bismuth containing 3.45 x 1023 atoms weigh?
What is Atomic Mass? - The relative atomic mass of an element is the average mass of the naturally-occurring isotopes of the element relative to the mass of an atom of 12C. For example, the atomic mass of iron is 55.845 u. Visit BYJU’S to learn more abo
Relative atomic mass is the mass of an atom compared to the mass of 1\12 of the isotope carbon-12. This means that carbon-12 is defined as having a mass of exactly 12. Something with twice the mass of carbon-12 would have a mass of 24 (for example, magnesium-24). Relative atomic ...
The sample of hydrogen has a mass of 1.01g,how many hydrogenatoms make up 1.01g? 2请翻译下面的英语化学题目What is the mass of one carbon atom in atomic mass unit(amu)What is the mass of one carbon atom in grams(g)What is the mass of one oxygen atom in amu?What is the mass ...
What is the difference between an atom and an ion? Atoms, Elements, and Matter The base unit of matter is the atom, where matter is made up of different types of atoms, i.e. elements. Each atom of a specific element contains some number of neutrons (neutrally-charged), protons (positi...
Molar mass is the mass of Avogadro's number of atoms of that element or compound. Avogadro's number is 6.02 x 1023 and can be used to represent the number of representative particles of any particle on the atomic scale. The molar masses of the elements are listed on the periodic table....
What is the mass of one oxygen atom in amu?What is the mass of one oxygen atom in gThe sample of hydrogen has a mass of 1.01 amu?How many hydrogen atom(s) equal to 1.01 amu?The sample of hydrogen has a mass of 1.01g,how many hydrogen atoms make up 1.01g? 扫码下载作业帮搜索答疑...
what is the mass number of an atom that has 28 neutrons?请在5月24号之前回答 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 Chromium,mass number = 52 解析看不懂?免费查看同类题视频解析查看解答 相似问题 If 1/5 of a number is 12,What is 3/10 of the same number...
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What is the mass of a magnesium atom in grams if the mass of an average sodium atom is {eq}3.82\times {{10}^{-23}} {/eq} g, Moles to Atoms Atoms are the smallest and fundamental unit of matter. The number of atoms contained in one mole of...