Symbol: Hg Atomic Number: 80 Atomic Mass: 200.59 amu Melting Point: -38.87 °C (234.28 K, -37.966 °F) Boiling Point: 356.58 °C (629.73 K, 673.844 °F) Number of Protons/Electrons: 80 Number of Neutrons: 121 Classification: Transition Metal ...
Atoms are made of a core nucleus and a surrounding cloud of electrons. The nucleus is made of two types of particles, neutrons and protons. Answer and Explanation:1 The atomic number of mercury is 80. The atomic number can be found by locating the element on the periodic table. The atomi...
Mercury has 121 neutrons and 80 protons in its nucleus. It also has 6 electron shells with 2 electrons in the first shell, 8 electrons in the second shell, 18 electrons in shell 3, 32 electrons in the fourth shell, 18 electrons in the fifth shell and 2 in the sixth 505 Words 3 Page...
–Number of neutrons121[9] –Number of protons80[9] Radius of Atom –Atomic radius2.23 Å[1] –Covalent radius1.32 Å[1] Electronegativity(Pauling-scale)1.9[1] Electron affinityNot stable[1] Ionization energy (kJ mol-1)1st2nd3rd4th5th6th7th8th ...
Mercury has 121 neutrons and 80 protons in its nucleus. It also has 6 electron shells with 2 electrons in the first shell, 8 electrons in the second shell, 18 electrons in shell 3, 32 electrons in the fourth shell, 18 electrons in the fifth shell and 2 in the sixth 505 Words 3 Page...
What is the atomic number of elements that have been produced artificially through nuclear reactions? What makes an element distinct? A. The number of electrons B. The number of neutrons C. The number of protons D. The number of ions E. The number of nucleons ...
The atomic structure of hydrogen and mercury is composed of a nucleus containing protons and neutrons, surrounded by electrons in specific energy levels or shells. Hydrogen has one proton and one electron, while mercury has 80 protons and a varying number of electrons depending on its ionization ...
How many protons are in a0.200 gsample of mercury(Hg)? Calculating Number of Atom using Avogadro's number: Avogadro's number is known as the number of units in one mole of any substance, which is equivalent to6.022×1023. To find the number of atoms in a sample, first, we need ...
The mass of a nucleus is found to be less than the sum of the masses of the individual nucleon i.e. the sum of the masses of protons and neutrons. Mathematically Δm=(npmp+nnmn)−m Where m is the mass of the nucleus, np & nn are the numbe...
Avogadro's Number: 6.022 × 10 23 g/mol Answer and Explanation:1 The number of mercury atoms is equal to Avogadro's Number: 6.022×1023 Since this value is exactly equal to Avogadro's... Learn more about this topic: Moles to Atoms | Formula, Calculation & Avogadro's Number ...