CH4 and PH3 are both covalent since they are composed both of non-metals.
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CH4 is non- polar because of </span> London forces and<span> has a geometry of tetrahedral PH3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (IMF) . Since PH3 is polar, it has a stronger IMF </span>
The consumption of antacid affect urine pH by increasing the pH of urine. Sodium bicarbonate or antacid neutralizes the acidity in the stomach. It is expelled in the body through the urine by alkalizing it. Hope this answers the question.
Answer:
When sodium hydroxide (NaOH) dissolves in water, it separates into positively - charged sodium ions (cations) and negatively - charged hydroxide ions (anions).
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Everywhere in earth of course, but as it extends into outer space it weakens, the moon is effected by the earth’s gravitational field which causes it to rotate around the earth. Please mark me as Brianliest. ฅ^•ﻌ•^ฅ
An atomic number is the number of protons in the nucleus of an atom. It is useful because it determines the chemical properties of an element and its place in the periodic table.