Four students were asked to name the parts of an atom that determine the atom's identity and chemical properties. The students' responses are shown in the table below. Student Responses Part of Atom That Determines Identity Part of Atom That Determines Chemical Properties Electron cloud Student 1 Neutrons Protons Valence electrons 3 Valence electrons Protons Electron cloud Neutrons Which student's responses are correct? F Student 1 G Student 2 H Student 3 3 Student 4

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: 1. Use the words in the box to complete the gaps below. Use each word only once. Missing words:…

A: ATOM The atomic structure of matter is made up of proton , neutron , and electrons .

Q: Which statement correctly compares an atom of boron-11 and an atom of carbon-14? Group of answer…

A:

Q: What is the approximate diameter ofthe nucleus in units of pm?

A: Given diameter of nucleus = 10-4 A. 1A = 10-10m. 10-4 A = 10-14 m.

Q: Directions: complete the table of the common isotopes below. Use a separate sheet of paper. Isotope…

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

Q: 12. How many protons, neutrons, and electrons are in the following? a. 1 atom of iodine-127 b. 1…

A: Since we know that  Atomic number = number of proton  Mass number = number of protons + number of…

Q: Pls answer to all question, they are not that long.

A: Note - Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: Consider the element Work (Wr) with an atomic number of 33 and an atomic mass of 81.03 g/mol. The…

A: a. )  element We  Atomic number of Wr is 33  and it's atomic mass is 81.03 .  Number of electron =…

Q: After Rutherford discovered the nucleus, which model of the atom is thought to be true? * O Protons,…

A: Rutherford discovered the nucleus by the alpha scattering experiment.

Q: 1.) Determine the number of neutrons, protons, and electrons for a bromide ion that has a mass…

A: 1.) The atomic number of bromine (Br) is 35, so the bromide ion (Br-) contains 35 protons. Given the…

Q: 8. Complete the chart below on the composition of each neutral and charged atom below: number of…

A: Number of protons = Atomic number Number of electrons in neutral atom = Atomic number  Number of…

Q: 6. The table below shows the number of neutrons and of electrons in five given atoms/ions: Number of…

A: In the given question the calculations of atomic and mass number of all the desired elements are…

Q: How do you know that each element match up to their letter descriptions? I want a small explanation…

A: Names and Symbols of the ElementsEvery component has a name. A large number of these names are now…

Q: Use the following information to identify the atom or ion: 8 protons, 8 neutrons, and 10 electrons.…

A: when om neutral atom gain electrons Vt produce its om ion but number of protons remain same when…

Q: A neutral atom has an atomic number of 18 and an atomic mass of 39 amu. How many protons, neutrons,…

A: Atomic No of elements = 18 Atomic mass of element = 39 amu No of protons = To be determined  No of…

Q: Carbon as it appears on the periodic table is shown below. Carbon 6 C с 12.011 Carbon has an atomic…

A: Carbon:- Carbon is p-block element and its atomic number is 6. •Carbon electronic…

Q: Write the symbol for each of the following ions. (Enter your answer in the form  A X q± Z .) (a) the…

A: Since you have posted a question with multiple sub- parts, we will solve first three sub- parts for…

Q: Which of the following lists all three subatomic particles? matter; atoms and nucleus matter; atoms…

A: 3) There are total 3 sub-atomic particles which are present in any atom.

Q: Consider the following statements (I, II, and III). The number of neutrons in an atom is always…

A: #Q.1: We have to select the correct statements out of statement-I, II, and III.  An atom has…

Q: 81 protons and 78 electrons Express your answer as an ion.

A: The number of protons in the nucleus of the atom is equal to the atomic number. The number of…

Q: Isotopes are atoms of an element that vary in the number of               contained within the…

A: To define: Isotopes.

Q: 31 protons and 28 electrons Express your answer as an ion.

A: The number of protons 31 which means the atomic number is 31 The number of electrons is 31

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: The average mass of a boron atom is 10.81.  Assuming you were able to isolate only one boron atom,…

A: Isotope, one of two or more atoms of a chemical element with the same atomic number and location in…

Q: Consider a hypothetical case in which the charge on a proton is twice that of an electron. Using…

A: Answer: Potassium-39 means, its mass number is 39. Also neutron is always a neutral particle.

Q: 3. Use the periodic table to find the atomic mass, atomic number, number of protons, and number of…

A:

Q: 18 A selenium atom has a 2- charge. Which best describes the selenium atom? A. 34 protons, 32…

A: Selenium is an element having atomic number 34. This means in a neutral Se atom, there are 34…

Q: Write the nuclear symbol for the neutral atom shown. Nucleus nuclear symbol: 4 protons 5 neutrons 4…

A: Given Number of proton   = 4  Number of neutron = 5  Number of electron = 4  Nuclear symbol = ?

Q: Identify the missing information for each atom or ion. Note that the atoms and ions are not…

A: The mass number of any element is determined by the count of neutrons and protons making an atom of…

Q: 20. How many protons, electrons, and neutrons are in each isotope? electrons, and neutrons. protons;…

A: The protons, electrons and neutrons are the subatomic particle present in an atom of any element.…

Q: <Atoms Elements and lons - Attempt 1 Atomic Structure and Properties of Subatomic Particles Atoms…

A:

Q: The table below lists the subatomic particles for three atoms: 1, 2, and 3. Which statement is…

A: Isotopes have same number of protons but different number of neutrons. Mass number = number of…

Q: You are excited to know from this class that everything in the world is composed of atoms.  In…

A: In addition, an atom looks like the solar system.  The _____ are the “planets” in an atom.?

Q: K! Play Kahoot!-Enter ga x O Chapter 4.1 W OLogin Greek god personality Bell Ringer 2/28/22…

A: Atomic number of Krypton=36 Atomic mass of Krypton=84 The number of subatomic particles inside and…

Q: Atomic Structure SUBATOMIC PARTICLES The table below contains information about several elements. In…

A: Since you posted question with multiple sub parts we will solve first 3. To get remaining sub parts…

Q: Use the information below to answer questions 34 and 35. Elements Subatomic Na Ca Ar Particles…

A: Number of prorton gives the atomic number  Sum of number of proton and neutron gives atomic mass.

Q: about an atom’s subatomic particles.   Subatomic Particle Location Charge Weight proton…

A: Sub atomic particles are Electron , proton and neutron. We have to know that an electron has…

Q: cation of lithium a neutral atom of lithium  fill in the blank An element 'A' contains 3 protons,…

A: We have to identify atom ion having 3 protons, 3 electrons and 4 neutrons

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

A: Mass deficiency is the difference between the actual atomic masses of nucleons  and the mass of the…

Q: • Atom is assigned uniquely to an element by the count of protons in its nucleus: N(p+) = Z, its…

A: Answer-1 This statement is false because same elements have same atomic number and value of atomic…

Q: Why are atoms electrically neutral? O they have more electrons than protons O they have less…

A:

Q: An atom has 18 neutrons, 15 protons and 16 electrons. What is the correct representation for this…

A: Atomic mass is calculated as the sum of protons and neutrons present inside the nucleus of the atom.…

Q: 3. Are the following statements regarding Dalton's atomic theory true or false? a. (True/False) All…

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

Q: 1. LIST THE THREE PRIMARY PARTICLES IN AN ATOM. DOK 1 The three main subatomic particles that form…

A: As per rule , I am answering 3 questions and as question 1 is already answered, I am giving…

Q: The following exam is fill in the blank. Please insert your answer into the spreadsheet at the end…

A: Since we only answer up to five sub parts, we'll answer the first 5. Please resubmit the question…

Q: Before you Begin: Use your Periodic table to complete the table: Magnesium Name Hydrogen Oxygen…

A: Atomic number is equal to the no. Of protons or no. Of electrons in its ground state. Atomic mass is…

Q: Consider the element Work (Wr) with an atomic number of 33 and an atomic mass of 81.03 g/mol. The…

A: For work :-  Atomic number = 33  So,  Number of electrons = 33  Number of protons = 33  Mass number…

Q: [Reforences) A monatomic ion has a charge of +2. The nucleus of the ion has a mass number of 86. The…

A:

Q: You are being asked to draw the atomic structure for gallium. How many protons would you place in…

A:

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.