How many moles of Methane are needed to fill a balloon to a volume of 308 L at 58 ℃ and 130 mmHg?

nope answer the quison becuase that if u look for answers u may not learn

Explanation:

the answer is b & c i believe : )

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.