Potassium or sodium because they are most reactive
We are not able to know that the galaxy have oval or sperical shape because we have not such modern technology to look over it
Answer: Na+ And F- & CI- and K+
Okay then- uhm mark me brainliest?
A homogeneous mixture is a mixture where there is uniformity in property throughout the mixture while a heterogeneous mixture is the one that do not exhibit any uniformity. The given substances are classified as follows:
<span>
(a) table salt : homogeneous
</span><span>(b) blood : heterogeneous
</span><span>(c) steel : homogeneous
</span><span>(d) planet Earth : heterogeneous</span>