The equation for energy of a photon is E=hv where v equals frequency and h equals the Planck constant (6.626X10^-34). So since you've been given frequency you can just plug in frequency to find the total energy in joules.
E=(3.55X10^17)(6.626X10^-34)
E=2.35223X10^-16
Not sure how many significant figures you needed. Hope this helped.
Answer:
Ne has the larger ionization energy
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Two elements that have similar properties has silicon would be above or below silicon. they are germanium or antimony.
Answer:
false evaporation is change of state
boiling point is temperaturw of liquid
Answer:
An Element is a substance made up of only one type of atom as like gold, copper, oxygen, etc.
Copper sulphate with molecular formula
, the elements are copper, sulphur and oxygen. It is formed by combination of
cation and
anion.
Copper sulphide with molecular formula
, the elements are copper and sulphur. It is formed by combination of
cation and
anion.