It is often a sign of kidney problems. :)
All of these are correct except the first option, as Arrhenius bases increase the concentration of hydroxide ions.
The group of elements that have some properties of metals and some properties of nonmetals are called metalloids.
Answer:funk
hot dog cat
Explanation:
uhughuhuhuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
The metalloids are mostly concentrated in groups 14, 15, and 16. (Some simpler charts will show them as 4A, 5A, and 6A - take a look at the top of the periodic table your class uses to double-check).
If you like my answer, please vote me a 'brainliest' - trying to improve my rank :-)
