Answer:its a chemixal change because there are stuff getting mixed togehter making it a chemiacl change
Explanation:
With the Bronsted-Lowry theory of acids and bases, acids donate protons to other substances. A monoprotic acid is an an acid that can only supply one proton (hydrogen). A triprotic acid is an an acid that can supply up to three protons (hydrogens). A triprotic acid get get its hydrogen ions by receiving them from a base.
Answer:
Is soft
Explanation:
because concrete is hard ash so t hink flour would be safer
The correct answer is 0.5 kg If you whant me to explaine pls tell me
Answer: The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods
