Identify the elements involved in compound h2so4 a) 2 hydrogen, 1 sulfate b) 2 hydrogen, 1 sulfur, 4 oxygen c) hydrogen, sulfur, and oxygen

Hello~! Your answer sss...

B) 2 hydrogen, 1 sulfur, 4 oxygen.

Here's why:

The subscripts (the little numbers next to the element symbol) tells you how many atoms there are for the symbol on the left.

H₂ S  O₄

So, there are two hydrogen atoms, one sulfur atom (beacuse there's no number next to it), and four oxygen atoms.

I hoped this helped you!

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.

the ratio of the conjugate base to the acid required to attain the desired ph.