Water and orange juice
Or orange juice and sodium chloride
Answer:
See the explanation below, please.
Explanation:
The elements of the periodic table that belong to the same group (each column) have similar physical and chemical properties. This is because they have the same number of electrons in their last electronic layer.
Example of electronic configuration of elements of GROUP IA:
Hydrogen: 1s ^ 1
Lithium: 1s ^ 2 2s ^ 1
Three identical fatty acid tails, or three different fatty acid tails (with different lengths or patterns of double bonds).
Instability of an atoms nucleus can result from an excess of either neutrons or protons . So neutrons and protons .
