Answer:
See explanation
Explanation:
The central atom in the perbromate ion is bromine. The chemical symbol of bromine is Br. There are no lone pairs around the central bromine atom. The ion is tetrahedral in shape hence we expect a bond angle of 109°. 27 which is the ideal tetrahedral bond angle. The actual bond angle of the prebromate ion is 109.5°. The perbromate ion is BrO4^-
The observed bond angle is very close to the ideal value because of the absence of lone pairs of electrons from the central atom in the ion.
Answer:
Blue: Because violet really has the most and blue is based on violet!
Explanation:
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Solids are packed together closely, liquids are farther apart but still relatively close, and gases are very far apart with lots of space.
Answer:
There is no picture, how can we help?
Explanation:
Answer:
mass and occupies space
Explanation:
matter is made up of mass and mass takes up space
