Nope. They are structural isomers.
Joanne C. Krupa has written: 'Geometric isomer discrimination capabilities of serine proteases'
XeF4 is square planar
Yes, XeF4, or xenon tetrafluoride, has a Lewis structure.
XeF4+H2O->XeO3+HF+H2O
No. it does not.
No it is not a tetrahedral!
trans isomers
This could be termed as "3-heptene" or "hept-3-ene". Depending on the geometric isomers you could add the prefix cis or trans. If the 2 H atoms are on one side and the hydrocarbon chain on the other side, then it is the cis isomer. If the groups are on either sides , then it is the trans isomer.
square planar
XeF4.
XeF4