I am pretty sure that it is magnesium hydroxide. pls brainliest
Im not sure but i think its hbr. i hope im right and i hope this helped,
The average acceleration is -5.0 m·s⁻².
The formula for acceleration (<em>a</em>) is
= 25 m·s⁻¹;
= 0;
= 5.0 s
∴
= -5.0 m·s⁻²
The negative sign tells you that the object is <em>slowing down</em>, i.e., it is <em>decelerating</em>.
Over all the size of the crystal depends on how fast magma will harden over time if the magma cools slowly the crystal will be larger than they would if the magma cooled faster
it's the third one The chemical equation will have two arrows pointing in different directions. !