How many electrons are contained in an ion formed from an atom of Ga?

Q: What is the charge for an atom that has 28 protons, 28 electrons, and 30 neutrons?

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Q: whats up with the other element that are in the same group as krpton. Do they have anything in…

A: All the elements are arranged in the periodic table based on certain common features.

Q: What are the positively charged particles of an atom called? A NEUTRON B ELECTRON C PROTON D…

A: Charged particles are the basic elements of physics. In the universe, there are two types of charges…

Q: What rules can you use to tell how many protons, neutrons and electrons make up an atom or ion?

A: Protons, Neutrons and Electrons together compose an atom.  An atom has Neutron and Protons in the…

Q: The electron configuration of an atom shows O the maximum number of electrons each electron energy…

A: This question may be  objective if yes then answer below

Q: Fill in the correct value for each position in the atomic symbol for an atom containing 26 protons,…

A: An atomic symbol consists of four parts. Mainly it consists of the chemical symbol for the…

Q: If two electrons are removed from an atom what is the charge of the resulting cation(positively…

A: There are two types of ions namely anions (negatively charged) and cation (positively charged). The…

Q: An anion is formed when there are more _______, then there are _______ for that particular element.…

A: We have to an anion is formed when there are more _______, then there are _______ for that…

Q: What makes up most of the volume of an atom?A. protonsB. neutronsC. electronsD. empty space

A: The smallest particle of an element is called an atom. Atoms of different elements are of different…

Q: 5. What element has 25 electrons when it forms a cation with a 2+ charge?

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Q: What is the number of protons and electrons in Cl^-

A: According to the periodic table; atomic number is equal to the number of protons. Z = number of…

Q: calculate the atomic mass of an element if 60.4% of the atoms have a mass of 68.9257 amu and the…

A: Average atomic mass can be determined by the equation given below:

Q: Be sure to answer all parts. Give the number of protons, neutrons, and electrons in 197 Au protons,…

A: The given question is about calculating the number of Electrons, Protons, and Neutrons in 197Au -

Q: Part A What is an ion? An ion is a charged particle. O An ion is a neutral particle.

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Q: What does an atom become when the number of its protons exceeds the number of its electrons?

A: The subatomic particles of an atom are, Electrons (negatively charged) Protons (positively charged)…

Q: Complete the following table for an isotopically labeled atom or ion: Complete the following table…

A: Given incomplete table is :  Complete the given table ?  Number of protons (p) = Atomic number (Z)…

Q: An element has an atomic number of 35. If an atom of that element is in a form wherein it has a…

A: The given element has atomic number 35. If the element has -1 charge, it means that there is…

Q: These are held more tightly from left to right across a period, resulting in smaller ions. A.…

A: Atomic/Ionic size :-  The distance between centre of the nucleus and the electron density in…

Q: If a certain atom is composed of 5 neutrons, 5 electron and 5 protons. The net charge is said to be

A: Atoms are composed with nucleons (protons and neutrons) and electron.   Charge of a…

Q: An atom with a total of _______ electrons is most likely to become an anion. 10 9 11 7

A: When an atom looses electron it gets positive charge. This negatively charged ion is called cation.…

Q: Determine the number of electrons in the Cr* ion. a) 24 electrons b) 27 electrons d) 21 electrons c)…

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Q: Solve this

A: We need to find which of these options is true for single atom of a substance.

Q: Complete the table below, using the diagram of an atom shown at right.

A: u

Q: Naturally occurring iodine is iodine-127.  Medically, radioactive isotopes of iodine-125 and…

A: If   XZA is the chemical element for an isotope thenA is the mass number A = number of protons +…

Q: positive charge

A: The part of an atom has an overall positive charge is called Proton.

Q: What is the charge of an element that contains 38 protons, 36 electrons, and 38 neutrons?

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: The model in the illustration represents an atom of lithium (Li). If the lithium atom becomes an…

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Q: Which atomic particles are electrically charged? (a) electrons and neutrons (b) neutrons and protons…

A: Given, Which atomic particles are electrically charged?(a) electrons and neutrons(b) neutrons and…

Q: If the number of electrons in an atom is 51 and its atomic mass number is 125, calculate How could…

A: The element of the electrons 51 and mass number 125 represents the Antimony (Sb). Antimony belongs…

Q: Where do the protons reside in an atom?

A: An atom consists of a positively charged nucleus and negatively charged electrons. The atom is the…

Q: For the specific isotope ion 81Br", fill in the missing information below: Isotope symbol: 81Br…

A: For the specific isotope 81Br- :  Number of protons = ?  Number of neutrons = ?  Number of electrons…

Q: If you know ONLY the following information, can you ALWAYS determine what the element is? Number of…

A: Atoms are made up of protons, neutrons and electrons.

Q: Fill out the following information for the element Fluorine. Atomic #: Protons: Electrons: Neutrons:…

A: Element Fluorine Symbol = F Atomic number = 9  mass number = 19    * Number of proton = atomic…

Q: How many protons and electrons are in each atom?a. radon b. magnesium

A: The atomic number of an element gives the number of protons. For a neutral atom, the number of…

Q: A.Direction: Determine the number of protons, neutrons and electrons in an…

A: In a neutral atom, number of electrons and protons are equal to the atomic number of an atom. The…

Q: ____ is the innermost part of an atom.

A: Nucleus is the innermost part of an atom. Central part (or  innermost part ) of an atom is known as…

Q: If an atom has 18 electrons, how many protons does it have?

A: An atom constitutes of electrons, protons and neutrons. The nucleus of atom contains proton and…

Q: nucleus  and electrons in each shell for Se-76 and U-235

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Q: For the specific isotope ion 184w4*, fill in the missing information below: Isotope symbol: 184w4+…

A: Calculate the mass number, atomic number, electron, charge of the following--

Q: You can know the element identity of an atom by counting the number of protons the number of…

A: Atomic mass of an element is the sum of number of protons and neutrons in the nucleus of an atom .…

Q: Identify the element represented by each nucleus A through E as a metal, a nonmetal, or a metalloid.…

A: Given : symbol of proton and neutron

Q: How many electrons belong to a neutral atom with an atomic mass of 39 amu?

A: Atomic mass is a sum total of all the protons + neutrons in a neutral atom.In a neutral atom the…

Q: How many electrons are there in an atom of 1?

A: The element can be represented as zXA or zAX Where z= atomic number it indicates number of protons…

Q: Write the symbol for an atom/ion with the following information  the ion with a 3+ charge, 28…

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Q: Question 19 In general, the size of an atom increases as you go from in any column and in any row.…

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Q: How many electrons, protons, and neutrons are there in the ion of the hypothetical 445A-3+ element…

A: