The number of electrons and neutrons in an atom of the type given below is 25Mg 25 e, 12 n 13 e, 25 n 12 e, 13 n 12 e, 12 n

Q: Fill in the following table about atomic number, mass number, protons, neutrons, and electrons for…

A:

Q: Which of the following gives the correct numbers of protons, neutrons, and electrons in a neutral…

A: Answer - 50 protons, 68 neutrons, 50 electrons    Atomic number of Sn = 50 Mass number of Sn = 118…

Q: For each of the following chemical symbols, determine the number or element symbol that goes in the…

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

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

A: We have to find the number of protons, neutrons and electrons are there in on atom of 5726Fe3+ .…

Q: How many neutrons are present in a Mg atom? Select the correct answer below: 13 O 12 O 15 O 17

A: The atomic symbol of the magnesium is: The atomic number of magnesium is 12, it states that the…

Q: Fill in the following table: Elemental symbol Atomic Number Mass Number # protons 59 27 # neutrons #…

A: Mass number = Number of protons + Number of neutrons Since an atom is electrically neutral Number of…

Q: What would be the isotope symbol for an atom with 35 protons, 35 electrons and 46 neutrons? 46 Br 35…

A: Isotopes are the atoms of same element which differ in number of neutrons but have same number of…

Q: The atomic number indicates the total number of neutrons and protons in a nucleus the number of…

A: #1) For an neutral atom        Atomic No. = No. Of protons OR No. Of electrons         mass no. =…

Q: A fictitious element name Brickminium can be found as three isotopes. Their relative abundances are…

A: The relative atomic mass (Ar) of an element is explained as the average of the masses of its…

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.