A. Oxyacids is the name of acids that contain a polyatomic ion and have oxygen
How has this bird adapted to it's environment throughout its existence?
Answer:
The correct answer is B.)Potassium iodide in water
Explanation:
An electrolyte is a compound that can dissociate into ions when is dissolved in a solvent. The resulting solution has the ability to conduct the electricity because there are electrical charges (ions) in the solvent. The most common electrolytes are soluble salts.
From the options, methanol (A), pentane (C) and sucrose (D) are organic compounds that cannot be dissociated into ions in the solvents in which are soluble. The only correct option is (B), because potassium iodide (KI) is a soluble salt that disociates into ions (K⁺ and I⁻) when is dissolved in water:
KI → K⁺ + I⁻
Organic compounds are compounds that contain carbon atoms.
Organic matter is any waste product that occurs naturally (i.e. snake skin, feces, and other traces of life).
Inorganic matter would lack carbon compounds. Radioactive waste at nuclear power plants is inorganic.
Answer:
The list of elements from increasing electronegativity: Calcium < magnesium < chlorine < argon < boron.
Explanation:
In the periodic table if you move from left to right there would be an increase in the electronegativity of the elements. If you move from the bottom to the top of the groups in the periodic table the electronegativity increases and if u move to the bottom from down its decreases.
Calcium is in the 2nd group below magnesium so calcium is the least electronegative among given elements then magnesium and then chlorine as it is top of magnesium then argon, as it is right to the chlorine, and boron has the most electronegativity as it is above rest of the elements.
