How many protons, neutrons, and electrons are there in one atom of: 57Fe³+? 26

Q: How many protons and neutrons are there in each of the following atoms? an atom of nickel-64

A: Here, we have to calculate the number of protons and neutrons in an atom of nickel-64.

Q: If an atom of fluorine (F) has an atomic mass of 18.998, how many neutrons are in the nucleus? 9. O…

A: Applying formula A= Z+n

Q: If the mass # is 85 and the # of neutrons is 47, what is the atomic symbol and the # of protons ?

A: All matter is made up of atoms, and all atoms are made up of three main particles: protons,…

Q: 72 For the elemental symbol Ge, how many neutrons are present?

A: We are given  G3272e mass number=72 Atomic number=32 atomic number = number of proton=32

Q: what's the atomic mass units for 1 bratom with a mass of 1.31 x 10^ - 23

A: To find atomic mass unit  of 1 Br atom if mass of atom = 1.31 x 10-23 g

Q: How many neutrons are in an atom of aluminum (Al) with a mass number of 27?

A:

Q: If mass # is 141 and the # of protons 58, what is the atomic symbol and the # of neutrons?

A: Given:The mass number  of atom = 141 The no of proton = 58

Q: 40 How many protons and neutrons are in an atom of Number of protons = [] Number of neutrons = Ca?…

A: The objective of this question is to determine the number of protons and neutrons in an atom of…

Q: How many protons and neutrons are present in an atom of 45/21A5Sc

A: The above is isotope of Scandium.

Q: How many protons and neutrons are in an atom of Mn-52 ?

A: Introduction An atom is the smallest particle of matter that is considered to be a chemical element.…

Q: What is the number of neutrons in I-131?

A: Given, Element : I-131 Number of neutrons = ? Note: In the modern periodic table, iodine (I) belongs…

Q: How many total neutrons and protons are in the isotope: 14 C 6

A: An atom consists of 3 subatomic particles: Protons: They are positively charged particles present…

Q: Why is an alpha particle written as a helium (He) nucleus?

A: Alpha particle is produced in an alpha decay of radioactive elements like uranium. We are to find…

Q: What is the single exception to the statement that all atoms comprise protons,neutrons, and…

A: The protons, neutrons, and electrons are the salient features of an atom. The protons present in the…

Q: Determine the AE of Zinc-65 that emitted a proton (¹₁P). The mass of Zinc-65 is 64.55961 amu and the…

A:

Q: How many neutrons are there in an atom of

A: The objective of the question is to find out the number of neutrons in an atom of 39 19 K…

Q: Differentiate between an ion and an isotope

A: In order to differentiate between two species it means the difference between the species needs to…

Q: How many protons, neutrons and electrons are present in an atom of 40Ca and 119Sn ?

A: The atoms considered are 40Ca and 119Sn.

Q: What isotope has 18 protons and 22 neutrons?

A: Isotopes are different forms of same element, having same number of protons in the nucleus but…

Q: How many neutrons are in the nucleus of an atom that has an atomic mass of 36 and an atomic number…

A: We are given a atom, lets say X having atomic number 25 and Atomic mass = 36.

Q: What is mass number of a N atom that has 10 neutrons? O 14 O 18 O 12 21 O 10 9. O 17

A: Given that, No. Of neutron in N atom = 10 Then,

Q: Which statement about subatomic particles are false? Protons have about the same mass as neutrons.

A: An atom is made up of subatomic particles which are protons, neutrons and electrons.

Q: 25 12

A:

Q: An atom containing 19 protons, 20 neutrons, and 19 electrons has a mass number of?

A: Given, Number of protons = 19 Number of electrons = 19 Number of neutrons = 20

Q: An atom has a +3 charge a mass # of 42 and 20 neutrons. What is the amount of electrons it has?

A:

Q: How are protons and neutrons similar? How are they different?

A: Similarities: Protons and neutrons have almost the same mass and are both located in the nucleus of…

Q: Radon is a radioactive gas that can cause lung cancer. It has been detected in the basement of some…

A: Atomic number of radon Rn = 86  Mass number of Rn-220 = 220

Q: How many electrons, protons, and neutrons does an element given as 2450X have?

A: The atom is represented by a general formula i.e. ZXA here,        Z = Atomic no. Which is equal to…

Q: Calculate the number of protons and neutrons in 100In

A: The number or protons and neutrons can be determined by the atomic number and mass number. It can be…

Q: What is the name of the following atoms a) an atom? with 3 protons and 4 neutrons.

A: Given that, a)an atom with 3 protons and 4 netrons What is the name of it?

Q: For an isotope that has 82 protons and 124 neutrons. What is the mass number (A) and what is the…

A: Given :- number of protons = 82               number of neutrons = 124  To be calculated :-  Mass…

Q: The total mass of 12 protons, 27 neutrons, and 24 electrons

A: Given that, no. of proton = 12 no. of neutron = 27 no. of electron = 24

Q: What is the mass number of an element that contains 25 protons, 22 electrons, and 20 neutrons?

A: The given data contains, Number of protons = 25. Number of electrons = 22. Number of neutrons = 20.

Q: How many protons, neutrons, and electrons are contained in an atom of argon, which has an atomic…

A: The atomic number is determined by the number of protons. The number of neutrons is obtained by the…

Q: How many neutrons are there in 8 molecules of 24, 16 S? O 128 1024 2048 512 64

A:

Q: How many electrons are there in a neutral atom with 8 protons, 7 neutrons

A:

Q: How many neutrons are there in an atom of iron with a mass number of 52?

A:

Q: How many protons and neutrons are in the nucleus of Kr-80?

A:

Q: Find the number of electrons and neutrons in the following: 79Se 2 Electrons Neutrons

A: Atomic number = number of protons  Atomic mass or mass number = number of protons + number of…

Q: How many protons, neutrons and electrons are there in a neutral atom of the isotope with the nuclear…

A: In a neutral atom Number of electron = Number of proton = Atomic Number  And  Number of neutron =…

Q: 1. Although there is only one alkene with the formula C2H4 (ethene) and only one with the formula…

A:

Q: How many total numbers of a) protons, b) neutrons are in 1000 atoms of K-39

A: Answer: K-39 represents the potassium element with mass number 39 and we have to find out the number…

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.