Write the complete electron configuration for the common monatomic ion formed by the element bromine, Br. Is this a cation or anion? What is its charge? What charge will a stable sodium ion have? Bromine atoms in HBr should have a: (a) 1- charge (b) delta- charge (c) 1+ charge (...
Between chlorine, bromine, iodine, and fluorine, which has the lowest ionization potential? What ion is iodine most likely to form? Is this a cation or an anion? What is the formal charge on the bromine atom in BrO3? What is the correct electron configuration for bromine? What are the ...
Both compound classes suffer from limited compatibility with the materials present in target and ion sources. This especially holds for tantalum, which forms strong bonds to oxygen and fluorine, thus decomposing the volatilized oxygen or fluorine-containing molecules upon impact. Another issue arises ...
What is the charge of a magnesium ion? a. 2+ b. 2- c. 3+ d. 4+ Describe the formation of an ion from a metal and a nonmetal in terms of the Octet rule. Which of the following atoms is least likely to form an ion? A. Fluorine B. Magnesium C. Silicon D. Sodium What is ...
What is the mass number of an ion with 107 electrons, 159 neutrons, and a +1 charge? An atom will be least likely to form chemical bonds with other atoms when: (a) the number of protons equals the number of electrons. (b) the number of protons equals the...
What do similar matrices have in common?Which of the following is not a similarity between magnets and electrical charges ?Write electronic configuration of Fe^{2+}, Mn^{4+}, n^{3-} and O^{2-} ions.What characteristic distinguishes an ele...