Element Atomic Number Mass Number Number of Protons Number of Neutrons Number of Electrons Ge Si Ni 29 35 225 89 isotope Atomic Number Mass Number Number of Protons Number of Neutrons Number of Electrons He 25 17

Q: Which particle will have a charge of 1+? Protons Neutrons Electrons 1 11 12 10 1 2 3 15 16 15 4 20…

A:

Q: the sodium isotope with 10 neutrons

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: Identify the missing information for each neutral isotope. A SeSe atom has a mass number of 79.…

A:

Q: 30 Ka 88 Sr ¹4C 234 Th+ He 90 a. 20 b. 8 c. 50 d. 74

A: When the atomic mass and atomic number are known, you can use the following formula to determine the…

Q: How many electrons are in an isotope of nitrogen with 8 neutrons

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: How many neutrons are in an atom of 29 15 P

A: An atom is the basic and fundamental unit of matter. An atom consists of electron and the nucleus in…

Q: Fill in the missing information: Symbol Atomic # Mass Number # Protons # Electrons #Neutrons Charge…

A: Since, For the given notation of the element, Number of proton = Atomic number Number of neutron =…

Q: How many neutrons are in the nucleus of the atom  115 In? 49

A: Ernest Rutherford found the atomic nucleus, a thin, dense area of protons and neutrons at the core…

Q: One atomic unit of mass is equivalent to the mass of an electron a hydrogen atom a proton O a…

A:

Q: How many protons, neutrons, and electrons are present in the atoms of the following characteristics?…

A:

Q: Fluorine is atomic #9 with a mass of 19. Which of the following shows the correct number of protons,…

A: We have to predict the Fluorine atom protons, electron and neutrons. We have to predict about atoms…

Q: An atom with 4 electrons, 4 protons and 8 neutrons has an atomic number of...   Group of answer…

A:

Q: Write the complete symbol, including mass number and atomic number, for each atom. contains 28…

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

Q: What is the correct shorthand notation for an atom of

A: For an atom representation first, write its symbol and then in superscript on the left side of  the…

Q: which atom has the most neutrons Choice A: neon-20 Choice B: Phosphorous-32 Choice C: Chlorine-35…

A:

Q: Calculate the atomic number and atomic mass number for atoms with a- 4 electrons and 2 neutrons b-…

A: no of electron is equal to the number of the proton in a neutral atom.  The atomic number is the no…

Q: What is the correct ranking of an electron, neutron, and proton in terms of their mass? O n° < p* <…

A:

Q: Select the two isotopes of nitrogen-15. N -16 N714 F2− phosphorus-15 O -15 O+ O815 carbon-13 N815

A: We have to select the two isotopes of nitrogen-15. The given options are N-16, N714, F2-, P-15,…

Q: Element Symbol Calcium Tin Boron Ca Sn B Atomic Number 20 Atomic Mass 40 119 # of Protons # of…

A: • Atomic number = number of protons = number of electrons• Atomic mass = number of protons + number…

Q: Which atomic particles are equal in mass? O neutrons, protons, and electrons protons and electrons O…

A: Atomic particle is a smallest particle. It consists of electrons, protons, and neutrons. Electrons…

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: Consider the isotope nickel-60 which has the following nuclear symbol, nickel-60.  Which statement…

A: The nuclear symbol is 28Ni60.

Q: How can we write the correct symbol with the mass number and atomic number?

A: Atom is a smallest particle which cannot be further divided into small particles. Atomic number is…

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.