Radon is a radioactive gas that can cause lung cancer. It has been detected in the basements of some homes . How many pro tons are there in a Rn - 220 atom ? How many neutrons ?

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: 113 Which of the following atomic symbols represents an isotope of ¹¹³Cd? 112 Ag O In O O 114cd 113…

A: Isotopes are the atoms of same element with same atomic number but different mass number.  Example:…

Q: How many protons are in 3.141 grams of gold?

A: Given: Mass of gold=3.141 g To find: Number of protons Formula: Number of moles=MassMolar Mass

Q: An alpha particle (4He2+) has a mass of 4.00151 amu. What is the charge-to-mass ratio of an alpha…

A: First calculate the mass in grams and then divide the charge of the helium atom by the mass of alpha…

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: 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: if the atomic symbol 13354Xe, what is the mass #, # of protons, and # of neutrons?

A: The symbol of an element is given by the expression XZA, where Z is the atomic number and A is the…

Q: If the total mass of the protons in all of the atoms of element A in the sample was 2.3 grams, how…

A: The total mass of the protons in all of the atoms of element A in the sample was 2.3 grams,  Moles…

Q: what is the proper name for the nuclide of nitrogen that has 7 protons and 7 neutrons

A: Given that, no. of proton = 7 no. of neutron = 7 then,

Q: How many protons are contained in a circular puddle of liquid mercury that is 6.25 inches wide and…

A: In the given question we have to calculate the number of proton contained in a circular puddle of…

Q: There are two naturally occurring isotopes of silver that exist in approximately equal proportions.…

A:

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

A: Mass defect per atom is determined from the difference between calculated mass and theoretical mass.…

Q: Fill in the information missing from this table. nuclide protons neutrons Z A 0 0 33 75 0 0 12 14 0…

A:

Q: Write the nuclear symbol for an atom with 32 protons and 38 neutrons.

A: The question is based on the concept of atomic structure. we have to write the symbol for the atom…

Q: i have 16 protons  16 neutrons and 18 electons  what would a sketch look like?

A: Since number of protons = atomic number in case of ions Hence the atomic number of the above atom is…

Q: What is the proper way to write an atom with 17 protons and 20 neutrons?

A: An atom basically consists of proton, neutrons and electrons. The protons and neutrons are present…

Q: Give the number of protons, neutrons, and electrons for 240u+6 protons neutrons electrons

A: Calculate number of electron, proton and  neutron in 240U+6 ?

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: When an atom of U-235 is combined with a single neutron nuclear fission occurs resulting in an atom…

A:

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

A:

Q: How many protons, neutrons, and electrons, respectively, are in 57Co2+?

A: Given ion,         57Co2+ ion The atomic number of cobalt is 27.

Q: There are two naturally occurring isotopes of europium, 151Eu(151.0 amu) and 153Eu(153.0 amu). If…

A: Given information:Two isotopes of europium, 151Eu (151.0 amu) and 153Eu (153.0 amu)Atomic mass of Eu…

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…

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.