Identify the missing information for each atom or ion. Note that the atoms and ions are not necessarily neutral. A Se ion has a mass number of 75 and a charge of -2. Determine the number of neutrons, protons, and electrons in this ion. number of neutrons: number of protons: number of electrons:

Q: Iron has an atomic number of 26. How many protons does this element have?

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Q: Which statement about subatomic particles are true? If an atom has an equal number of protons and…

A: This is a true statement because the charge of the proton and the electron are equal in magnitude…

Q: Calculate the number of protons, electrons, and neutrons if the mass number is 82 and the atomic…

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Q: Complete the table below, using the diagram of an atom shown at right. name 800 symbol e 0 ܩ…

A: We have find the properties of subatomic particles.

Q: 5. In a chemical formula, which element is listed first?

A: In a chemical formula, which element has to be listed first has to be given.

Q: Which best describes isotopes? A. Same number of neutrons, different number of electrons B. Same…

A: atoms of the same element have the same number of protons, but some may have different numbers of…

Q: As we saw in the previous problem, lithium has two naturally occurring isotopes: Li-6 (natural…

A: The mass which is closest to the atomic mass of Li has to be given.

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

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Q: Determine the charge on each of the following ions. Bromine with 36 electrons:…

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Q: how many protons does an ion with 10 electrons and a charge of +1 contains

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Q: 4. Complete the following table. Symbo # 206pb Mn²+ Net Protons Neutrons Electrons Charg le 31 52 38…

A: Here we are required to find the number of subatomic particle of different element

Q: Consider a hypothetical how many protons, neu" proton(s) neutron(s) electronís)

A: According to the question, we need to calculate the number of protons, neutrons, and electrons…

Q: Parts of an atom.

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Q: Discuss the structure of an atom in terms of its electrons, protons, and neutrons.  b) A neutral…

A: The structure of an atom is similar to the solar system in which all the planets revolve around the…

Q: Could you please fill in the chart?

A: For a neutral atom, number of protons = number of electrons =  atomic number (Z) mass number(A) =…

Q: 11) Bromine has two naturally-occurring isotopes. 79Br has a mass of 78.9 amu and accounts for 50.3%…

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Q: Why do atoms combine chemically with other atoms?

A: To explain: Why do atoms combine chemically with other atoms?

Q: How many protons and neutrons are in an atom of Li-7 ? Number of protons = | Number of neutrons =

A: Mass of an atom arises due to the presence of both protons and neutrons present in a nucleus. The…

Q: Fluorine 9 F 18.998 Iron 26 Fe 55.845 # Protons: # Electrons: # Neutrons: 10 # Protons: # Electrons:…

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Q: 1.) Selenium-80 is a naturally occurring isotope used in overthe-counter supplements. a. How many…

A: 1. Selenium-80 is a naturally occurring isotope .We have calculate - a. The number of protons are…

Q: Zinc has 5 naturally occurring isotopes. How are these isotopes similar to each other? A) They have…

A: Isotopes are the species of same element which differ in terms of atomic masses

Q: In a neutral atom the number of protons equals

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Q: For each set of chemical symbols, determine the species that fit the category listed. Which of the…

A: Atoms are electrically neutral contains no charge. Cation contain positive charge and anion contain…

Q: Bromine has two naturally occurring isotopes. Bromine-79 has a mass of 78.9183 amu and an abundance…

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Q: Which one of the following statements about atoms and subatomic particles is correct? OA. The…

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Q: Which of the following represents isotopes? 1. The different mass numbers of an element. 2.…

A: Two substances are said to be isotopes of each-other if they have the same atomic number but…

Q: The mass of one atom of 14' 14Silicon is 29.9738 amu. What is its mass mass deficiency (amu/atom).…

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Q: Write the complete symbol, including mass number and atomic number, for each atom. contains 28…

A: Atomic number: The atomic number (represented by the letter Z) of an element is the number of…

Q: The actual mass of a 17CI atom is 36.9659 amu. Calculate the mass deficiency (amu/atom) for a 17…

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Q: Enter your answer in the provided box. 38 The atomic masses of the twe stable isotopes of chlorine,…

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Q: Two different atoms have nine protons each and the same mass. However, one is neutral while the…

A: Number of protons present in each atom = 9 Number of present in an atom will determine the atomic…

Q: Mass symbol # protons # neutrons # electrons name number 7 10 14 Zn2+ magnesium-26 12

A: The correct answer is given below

Q: An atom has a mass number of 66. Its number of neutrons is the sum of its atomic number and six. How…

A: A= N+Z A=ATOMIC MASS Z=ATOMIC NUMBER  N= NUMBER OF NEUTRONS

Q: Name the steps of the scientific method and apply them to an everyday problem you might solve using…

A: The scientific method is a systematic approach used in scientific inquiry to investigate and solve…

Q: Describe the parts of an atom. Define proton, electron, atomic number, andatomic mass.

A: Describe the parts of an atom. Define proton, electron, atomic number atomic mass.

Q: What do you look at on the periodic table to determine the number of protons of a element

A: The atomic number of an element tells the number of electrons in it. An element in its neutral state…

Q: anything! Ouch! In order for the charges to car Positive charge) has to be . charge.) have a which…

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Q: 165, How many protons and neutrons are in an atom of Number of protons=0 Number of neutrons = [ Ho ?…

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Q: Write the standard atomic notation for an atom with 20 neutrons, 26 electrons, and 26 protons. Note…

A: This solved by atomic number and atomic weight determination.

Q: QUESTION 1 The Scientific Method is a universal system for performing experimental research. •…

A: Please find the below attachment.

Q: Complete the table below, using the diagram of an atom shown at right. name symbol proton 0 electron…

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Group 14 Elements

The following elements come under group 14 of the periodic table.