One isotope of a nonmetallic element has mass number 16 and 7 neutrons in the nucleus. The anion derived from the isotope has 10 electrons. Write the symbol for this anion. An isotope has 8 neutrons and and a mass number of 14. Determine the number of protons this isotope has . The c...
What is the atomic number of an element with 9 protons, 10 neutrons and 8 electrons? A) 10 B) 19 C) 9 D) 28 What is the atomic number of an element with 6 protons, 7 neutrons, and 6 electrons? A. 7 B. 13 C. 6 D. 12 What is the atom...
a. iron-56 b. uranium-235 c. plutonium-239 d. deuterium Nuclear Fusion: Nuclear fusion occurs within stars where high temperatures cause nuclei of lighter to fuse together to form heavier elements, releasing more energy in the ...