The electron configuration for Sodium (Na) is [Ne] 3s1
Answer: The atom has 7 neutrons and 8 protons.
Explanation: On Edhenuity!!!!!!!!!
Answer:
The maximum number of moles of H2O is 5.8
Limiting Reactant: Oxygen
Excess Reactant: Hydrogen
Explanation:
Answer:a.Oxygen
Explanation:s you move from left to right, electronegativity increases. This means that oxygen is one of the most electronegative elements because it is situated on the right part of the periodic table. ... Oxygen has 6 valence electrons so it can still attract 2 more electrons to fill the valence shell.
The answer is; D
Solvation is the process by which the molecules of a solute interact with those of a solvent to form solvates. The interaction involves the formation of temporary bonds between the molecules of the elements. These bonds in this rection absorb energy from the atmosphere hence the reaction feels cold to the touch. This is called an endothermic reaction.