Which group on the periodic table will give 1 electron when forming an ionic bond? Which group will always take two electrons when forming an ionic compound?
Which group would form a 1:1 ratio with Oxygen?
Which group has a variable amount of valence electrons?
Which group would form a 3:1 ratio with sodium (Na)?

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.