Heating of glass until it melts what change is it
2 answers:
Answer:
physcial change
Explanation:
As it has visible changes on shape and size
Physical change it’s still a glass
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It is a reaction between an element and a compound that results in a different element and compound
Answer:
Its because non-metals are unable to break the bond between the H and O ion and cannot reduce hydrogen by donating electrons
Answer:
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Explanation:
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