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Kay [80]
3 years ago
10

WHEN I SAY I NEED HELP ASAP !!!

Chemistry
1 answer:
sweet [91]3 years ago
4 0

Answer:

monoxide

dioxide

trioxide

tetroxide

pentoxide

hexoxide

heptoxide

octoxide

nonoxide

Explanation:

Just the way it is. If there is an -a or -o infront of the oxide(or another substance that starts with vowel), the a is often dropped.

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