What charge does a proton have? *

Q: SHOW THE TWO WAYS OF WRITING THE SYMBOL FOR AN ATOM OF IODINE WITH 78 NEUTRONS

A: Atomic number is equal to the number of electrons and protons in an atom. Mass number is equal to…

Q: What is the charge of an ion that contains 21 protons and 19 electrons?

A: For any neutral atom, the number of electrons present in the atomic shells is equal to the number of…

Q: If a nucleus contains 12 protons, how many electrons arein the neutral atom? Explain.

A: An atoms are the smallest indivisible particles of a matter.  Subatomic particles of an atom -…

Q: Which statement about protons is false?(a) Protons have about the same mass as neutrons.(b) Protons…

A: The electrons, protons, and neutrons are the basic constituents of an atom. They help in determining…

Q: 2. Fill in the following table using your knowledge of atom and periodic table. symbol Atomic Atomic…

A: Atomic number = Number of electrons  =  Number of protons Atomic Mass = Number of protons + Number…

Q: A carbon atom has a mass number of 12 and an atomic number of 6. How many neutrons does it have?

A: The atomic no. of the atom can be described as the total no. of protons that are present in the…

Q: Describe the atom and its components.

A: atoms are the smallest things in the universe and could not be divided. We know that atoms are made…

Q: Specify the relative charge on an electron and a proton

A: The relative charge on an electron and a proton have to be described below.

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

A:

Q: When an atom gives up an electron and acquires a positive charge, it is called a/ an  _____________.

A: Every atom contains valance electrons in its outer shell. When an atom looses and electron from its…

Q: 1. Complete the table below Symbol atom # mass # Protons neutrons Electrons charge 8. 3- 14 104 44…

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

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: How many protons does a neon atom have?

A: The number of protons present in an atom can be calculated as follows: The atomic number of the…

Q: If an atom has 35 protons in the nucleus,how many electrons will it have orbiting the nucleus?

A: An atom contains three sub-atomic particles. These are protons, neutrons and electrons.

Q: Describe the general arrangement of subatomic particles in the atom?

A: The arrangement of subatomic particles (electrons, protons, neutrons) in atom:Atom is the basic unit…

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: Does the number of protons define the element? How?

A: Does the number of protons define the element? How?

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: (c) Calculate the mass percent of protons in the nucleus of each of these isotopes. % of protons in…

A: The isotopes given are 105B and 115B.

Q: 1. What is the mass number of a potassium (K) atom that has 20 neutrons?

A: Atomic number (Z) = Number of protons Mass number = number of protons + number of neutrons

Q: What does the ‘Symbol’ tell you about what particles are in an atom or ion?

A: An atom is in solid,liquid or gas satate  Like as  Na(g) Li(g)  While for ion aqueous is mention…

Q: 1H, 2H, and 3H are examples of ________ because they have different numbers of ________.…

A:

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: 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: How do I find a total charge of an atom

A: The charge of an atom is the number of protons minus the number of electrons. Usually, these two…

Q: A positively charged particle in the nucleus of an atom is    A. an electron    B. a neutron…

A: A positively charged particle in the nucleus of an atom is given below

Q: If an atom has 15 protons, how many electrons does it have?

A: To calculate the number of electrons in the atom The mass of a proton is 1.673×10-27kg . Thus, 1837…

Q: A monatomic ion has a charge of +3. The nucleus of the ion has a mass number of 259. The number of…

A: Given,  A monatomic ion has a charge of +3. The nucleus of the ion has a mass number of 259. The…

Q: When calcium becomes an ion, what charge would you expect it to have?

A: The calcium is  element of group 2 and it generally possesses +2 oxidation state, thus it has +2…

Q: What is the most common ion of Lithium? How many neutrons does it have?

A: Most common ion of lithium = ?  Number of neutrons in this ion = ?

Q: An atom of 131 I contains ________ protons.

A: An atom = 131I  Number of protons = ?

Q: Describe our current understanding of an atom?

A: The solution is given  below-

Q: Which atoms have anionic charge?

A: Anionic charge present at highly Electronegative element like Fluorine , oxygen, Nitrogen, Chlorine,…

Q: What is the chemical symbol for the atom? How many electrons does the atom have?

A: Electronic configuration of an element describes how the electrons are distributed in various shells…

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: J.J Thomson determined the charge-to-mass ratio of the electron to be 1.759*1011 coulombs/kg. The…

A: We have to determineethe charge on the electron, C, in coulombs. Given, e/m = 1.759*1011…

Q: Describe the basic parts of an atom

A: The nuclear theory of the atom is given by Rutherford which has the following basic parts. In the…

Q: How can I determine the charge of HCl?

A: HCl is composed of hydrogen and chlorine. It is formed by sharing of electrons between H and Cl. It…

Q: A sample of the element Phosphorus is shown to have a mass of 33 and a charge of -3. How many…

A: Since we know that in any elements at neutral state  Number of electrons = Number of protons =…

Q: alculate the mass of an X atom, n

A: Given Density = 20.55 g/cm3  edge length of unit cell = 383.9 pm To find out mass and molar mass of…

Q: A certain ion X3+ contains 21 electrons and 29 neutrons Identify an ion? what is the mass number…

A: Ions are formed, when an atom gains or loses its electrons, so the ions do not have the equal number…

Q: What is the formula of the species that has 24 electrons, 30 neutrons, and a 3+ charge?

A: Given data, Electrons 24, Neutrons 30 and charge is +3 The atomic number of Cobalt is 24

Q: OXYGEN Atomic Number: Atomic Mass: # cf Protons: # of Electrons: # of Neutrons: 1 1

A: Atomic number of an element = Number of protons = Number of electrons Mass number = Number of…

Q: how do I find out the valance electrons, number of neutrons, and protons on an element from the…

A: We have to explain how the valence electrons, number of protons and neutrons can be determined from…

Q: How many electrons and neutrons (n) are in a neutral magnesium-26 atom?

A: Atomic number of a neutral atom is equal to the number of electrons or number of protons present in…

Q: Complete the following table. In the Charge nucleus? 160 37C1- (yes/no) atom ion # in # in Mass…

A: 1) The mass of proton is 1.6726219 × 10-27 Kg. The charge on proton is positive. Protons are present…

Q: Be sure to answer all parts. How many protons, neutrons, and electrons are in the following isotope…

A: The atomic number (Z) of an atom is equal to the number of electrons and protons present in it.…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.