Write the atomic symbol, including the atomic number and the mass number for each of the following  1. a silicon atom with 14 neutrons 2. a hydrogen atom with 2 neutrons  3. a gallium atom with 39 neutrons  4. a lithium atom with 4 neutrons  -then rewrite the isotopes above with the alternate abbreviation

Q: Write the atomic symbol, including the atomic number and mass for each of the following 1. A…

A: As we know, atomic number of atom is equal to number of protons. While mass number is sum of proton…

Q: Consider the isotope nickel-60 which has the following nuclear symbol, nickel-60.  Which statement…

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Q: A sample of element X has two naturally occurring isotopes. The isotope X-45 makes up 35.8% of the…

A: Isotopes are species having same atomic number but different mass number.  Given: The percentage of…

Q: Fill in the missing information: Symbol Atomic # Mass Number # Protons # Electrons # Neutrons Charge…

A: Since, For the given notation of the element, Number of proton = Atomic number Number of neutron =…

Q: Suppose an element consisted of two isotopes with masses of 89.9 amu and 91.1 amu. If 1.500x103…

A: When elements occur in earth crust in more than 1 natural form or commonly known as isotopes, their…

Q: 4. Complete the following table. Atomic Number of Element Symbol Mass Number Neutrons Number Охудen…

A: 4. the filling spaces can be seen as: We know that, Mass number = number of proton(Atomic number) +…

Q: Identify each the following elements. Give the number of protons and neutrons. 32 а. 164 a. 18X The…

A: a. 32X16 Atomic number is = 16  And mass number = 32  So the element is => Sulfur, S  Atomic…

Q: An element consists of 90.51% of an isotope with an atomic mass of 19.992 amu of 0.27% of an isotope…

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Q: Symbol 33s2- Neutrons 36 30 8 Protons 30 25 Electrons 27 10 Net Charge 7+ 3-

A: Recall the expression of an negatively charged ion as                    aXzn-Here,number of…

Q: Identify the missing information for each neutral isotope. A SeSe atom has a mass number of 79.…

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Q: 108. Determine the number of protons and neutrons in each isotope of chromium and use the listed…

A: Those atoms of an element which have same atomic and different mass number are known as the Isotopes…

Q: Many hospitals use radioisotopes for diagnosis and treatment or in palliative care. Three…

A: An atom consist of proton, neutron and electron

Q: This table is all about ions. If you're not told the ionic charge, make it what charge to forms when…

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Q: Antimony has two naturally occurring isotopes: Sb-121, with mass 120.90 amu and a natural abundance…

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Q: Which of the subatomic particles contributes almost no weightto an atom?a. protons in the electron…

A: The subatomic particles which does not contribute to almost no weight of an atom has to be given.

Q: Determine the number of protons and the number of neutrons in isotope. 2311Na

A: The number of protons and the number of neutrons in isotope 2311Na can be identified as, Atomic…

Q: Complete the following chart, in order from left to right Ion Mass Number Protons Neutrons Electrons…

A: Third option c. 4He, 2

Q: Provide the correct atomic symbol meeting the following conditions. 1. number of proton = 12 2.…

A: Provide the correct Atomic symbol ---

Q: The protons and neutrons of three carbon isotopes are shown. Carbon-12 Carbon-13 Carbon-14 Which…

A: 1.) Isotopes are elements which have same atomic number but different mass number. Isotopes of an…

Q: A neutral isotope has 49 neutrons and 36 electrons. Identify the element symbol of this isotope and…

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Q: 22 D. Isotopes Nuclear Symbol Protons Neutrons Electrons Ca 20 20 20 24 20 "Ca 20 38

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Q: 1. Predict the mass and abundance of Mg-25 with the information given. Isotope Mg-24 Mg-25 Mass…

A: Mass of Mg-24 = 23.9850 amuAbundance of Mg-24 = 78.99%Mass of Mg-26 = 25.9826 amuAbundance of Mg-26…

Q: . An element contains Z = 8 and A = 17. What is its mass number? 2. If an atom contains 8 protons,…

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Q: Write the number of protons for K, K, K. 19 19 19 Enter your answers separated by commas. 3K. K. K:…

A: Atomic number of an atom is written as a subscript on the symbol of element. It can never be same…

Q: Isotope 25Mg2+ has: Number of protons Number of neutrons Number of electrons Mass number

A: Given :-  25Mg2+  To calculate :-  number of protons  number of neutrons  number of electrons  mass…

Q: Bromine has two naturally-occurring isotopes. 79Br has a mass of 78.9 amu and accounts for 50.3% of…

A: Given : There are 2 naturally occurring isotopes of Bromine. Mass of Isotope 79Br = 78.9 amu…

Q: 1. The atomic number of lithium is 3. How many neutrons does an atom of lithium have if it is…

A: The objective of these questions is to understand the atomic structure of different elements and…

Q: . What do you have to change in order to change the identity of an atom  2. find oxygen on the…

A: 1. Atom has its mass centered and named as Nucleus which is made up of neutrons and protons. If…

Q: 6. The atomic mass of an element is found as the decimal number on the periodic table. For example,…

A: Here we using avarage atomic mass of vanadium and abundance of vanadium in nature.

Q: Please fill out the graph and explain how you got those answers. There are parts of the graph that…

A: To complete this, you only needs your periodic table of elements. Z: atomic number (number of the…

Q: Determine the number of protons and neutrons in 41/20 Ca?   Number of Protons  Number of Neutrons…

A: Atom contains protons, electrons and neutrons.  Protons are positively charged and electrons are…

Q: Explain your understanding: Use your own words and captured images from the simulation to show you…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: An 18 O atom contains the same number of protons. neutrons, and electrons.

A: Given atom, 8O18

Q: Determine the number of protons and the number of neutrons in isotope. 33P15

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Q: 1- For each of the following atoms, calculate the number of protons and neutrons in the nucleus and…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the name and symbol of the element?

A: Atomic number = number of protons  Mass number = number of protons + number of neutrons

Q: Naturally occurring uranium has three isotopes. Calculate the atomic mass of uranium with these…

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Q: Complete the table below (omit the subscript and superscript numbers for the Atomic Symbol): Atomic…

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.