Answer:
Mgf2 Bond type
Therefore, one Mg2+ needs two F– ions to balance. The 2+ of the Mg is balanced by having two -1 charged ions. Therefore, the formula of the compound is MgF2. The subscript two indicates that there are two fluorines that are ionically bonded to magnesium.
Explanation:
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By lowering temperature from liquid to solid, atoms lose some of their energy, when atoms slow down, they move close together and make the matter denser.
The correct answer based on the given question above would be the first option. <span>When a perfume bottle is opened, some liquid changes to gas and the fragrance spreads around the room because gases do not have a definite volume. Hope this answer helps.</span>
The plates are<span> moving and </span>are<span> for billions of years... they collide </span>and that they<span> rip apart. The plates carry the continents on their "backs"; if </span>2<span> plates -each with a continent- collide, then a supercontinent </span>is<span> created. The </span>landmass<span> of </span>Asian nation accustomed<span> be </span>an<span> isolated block </span>concerning<span> 30-50 million years ago; it </span>1st<span> crashed into Asia </span>to form<span> the </span>range of mountains<span>. If the movement of the plates brought all the continents </span>along once more<span>, </span>one<span> continent would </span>type<span>. At </span>the instant<span> plate, movements </span>aren't<span> heading </span>in this direction<span>.</span>
If we're talking about the pregnancy-morning-pain-relief smear, it's an exogenous hazard.
