The atoms contain 8 protons and 10 neutrons. Express your answer as an isotope. What is the name of the element that has an atomic number of 8? Which atom has the smallest number of neutrons? What is an atom tha
What element has 13 electrons? What element has 10 electrons? What is the chemical element radon? What is the fourth element on the periodic table? What chemical element is U? What is the symbol for the element lead? Which element has an atomic number of 8?
What element has 10 electrons? What element has 13 electrons? What is the plus in chemical elements? Which element has 27 protons? Which element has 3 protons? What chemical element is Cd? What chemical element has 4 protons? What element was named for the inventor of dynamite?
To solve the problem, we need to determine the atomic number and mass number of the element M given that it is in a
No of electons in M^(2+) ion =10 Atomic numbr of element M= 10 + 2 = 12 No of protons in element M=12 Mass number of element M = No of protons + No of neutrons =12+12=24 The element M with atomic numbr 12 is magnesium (Mg)
What is the element from the last electron in its configuration? Give its period and row on the periodic table. a. 1s2 b. 3p5 c. 4d8 Identify the first element on the periodic table. What element in the fourth period of the periodic table has 5 valence electrons? Which ...
In an element, the numbers of electrons and protons are equal. Moreover, since they have opposite charges, they cancel each other out and keep the atom neutral. The total number of protons present in the atom of a substance is known as theatomicnumber. Atomic mass refers to a weighted ...
the spin of an electron never changes, and it has only two possible orientations. In addition, the very notion that electrons and protons are solid 'objects' that can 'rotate' in space is itself difficult to sustain, given what we know about the rules of quantum mechanics. The term 'spin...
What is the atomic number of an element with 8 protons, 9 neutrons, and 8 electrons? What is the atomic number of an element with 6 protons, 7 neutrons and 6 electrons? What is the atomic number of an element with 9 protons, 10 neutrons and 8 electrons? A) 10 B) 19 C) 9 D) ...
What subatomic particles (protons, neutrons, and or electrons) are found in the nucleus of an atom? What element has 20 protons? What element has 26 protons? What element has 6 protons? What element has 81 protons? What element has 16 protons? What has 8 protons and 10 electrons? What ...