The number of electrons in the outermost shell of $Na^+$ is —

এই অধ্যায়ের আরও প্রশ্ন

• C-05-Q143Ionic compounds are organized in three-dimensional arrangements called —
• C-05-Q144Why are ionic compounds usually solid at room temperature?
• C-05-Q145The bond formed by sharing electron pairs between non-metals is —
• C-05-Q146In , each Cl shares how many electron(s)?
• C-05-Q147Total electrons participating in one covalent bond —
• C-05-Q148A covalent bond is denoted by —
• C-05-Q149Number of covalent bonds in an molecule is —
• C-05-Q150In , the configuration each H attains matches that of —
• C-05-Q151In an molecule each O atom shares how many electrons?