I believe it is either A or B
Answer:
Explanation: Acids give off H+ (Hydrogen) ions in water; bases give off OH- (Hydroxide) ions in water. Acids generally taste sour due to the sour H+ ion; bases taste bitter due to the OH- ion; but they may have other tastes depending on the other part of the molecule. ... Acids have a pH less than 7 ; Bases have a pH greater than 7.
The correct formula is H20S4
Covalent compounds are compounds that share electrons. They tend to have properties like lower melting points and lower conductivity.
Fabric or clothe is something you use everyday that's flexible