If XH3 were a stable covalent species (atom, molecule, or ion), by what element could "X" be represented? А. С
В. СІ
C. P Р
D. S

Express the following number in scientific notation. 0.026890 =

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it