Answer:
3) H-O
Explanation:
because oxygen and hydrogen have very high difference in electronegativity
<span>their identified by the number of protons they have in the nucleus which = their electrons. </span>
No need 4 calculatinh
the volume needed is 25.o ml coz it requires the same amt of vol to neutralise koh
Carbon will have 4 valence electrons. It will have 2 in the p orbital and 2 in the s orbital. You can see this when you find the noble gas configuration of carbon which is [He]2s²2p² showing that carbon has 4 valence electrons.
I hope this helps. Let me know if anything is unclear.
Answer:
it has a fixed volume it can also be compressed
Explanation:
a gases molecules don't move slow because they are not solid and are not compacted.
a gas does not have a fixed shape because there is nothing to hold its shape
