I would say the answer is <span>dust and rocks
The regolith is a layer of material that covers solid rock. it is made of dust and soil.</span>
Answer:
The definition of a covalent bond is a chemical link between two atoms or ions in which the electron pairs are shared.
An ionic bond occurs when one atom gives an electron to another atom. Atoms linked together in this way are called ionic compounds.
Explanation:
The molar mass of magnesium is 24.305 g/mol
Bonjour,
it’s cobalt(III) sulfate
Answer (4)
Endothermic processes: are those in which occurs the absorption of heat.
the change of enthalpy (ΔH) is greater <span>than zero.
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hope this helps!