Question 3 Which of the following of the properties of sodium metal is a chemical property?
Has a melting point of 98°C.
Readily reacts with oxygen.
Solid at room temperature.
Is more dense than water.

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?