WebIf you are told an atom has a +1 charge, that means there is one less electron than protons. If it has a -2 charge, there must be two more electrons than protons. Carbon with a -2 charge must have 8 electrons (6 protons/electrons in neutral atom plus 2 more electrons to give it a -2 charge = 8) WebIf you are told an atom has a +1 charge, that means there is one less electron than protons. If it has a -2 charge, there must be two more electrons than protons. Carbon with a -2 …

3.5: Formation of Ions and Ionic Compounds - Chemistry LibreTexts

Weba) Three valence electrons are present= b) Six valence electrons are present= a= 1 b= 2 4-10 For each of the following pairs of representative elements, indicate whether the first … WebPart A What is the group number of the element? Submit Request Answer Consider an ion with the symbol X2+ formed from a representative element. Submit Request Answer Part … people doing pottery

Reduction of selected oligopeptides containing methionine …

Web(T/F) Neutral atoms always contain an equal number of protons, neutrons, and electrons False (T/F) When an atom gains or loses electrons, the ion formed will have that same radius (size) False (T/F) All p block elements form ions False (T/F) Sodium bicarbonate and sodium hydrogen carbonate are two acceptable names for the same compound True WebThis results in a cation with 20 protons, 18 electrons, and a 2+ charge. It has the same number of electrons as atoms of the preceding noble gas, argon, and is symbolized Ca … WebForms a X − ion containing 10 electrons Step-by-step solution Step 1 of 5 When atoms gain or lose electrons, they become ions. Cations are positively-charged ions that form … toe wear pattern