Explain, in terms of electrons, what a positive ion indicates (gaining or losing electrons)

Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.

What conclusion can you draw from this experiment about the components of the black ink?

Name a brittle metal , which is used to galvanize iron