Hydrogen and oxygen cn form a polar covalent bond
The answer is neutrons and protons.
Hope you got it!!
Tarnish is Ag2S-silver sulfide and the oxidation state of silver is +1
Answer:
C
Explanation:
Large chlorine atoms can not fit within the atoms of boron
MAg*cAg*(T1-T)=ρalc*Valc*calc*(T-T2)
mAg=?(g)
cAg=0.24J/gC
T1=95
T=23.5
Valc=25.6ml
ρalc=0.7893g/ml
T2=19.27
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