Hydrogen is usually –1. This is INCORRECT. The oxidation number for H is +1.
Oxygen is usually –2. This is CORRECT.
A pure group 1 element is +1. This is INCORRECT. It does not follow. This will depend on the other elements and the overall charge.
A monatomic ion is 0. This is INCORRECT. Diatomic ion is 0.
Answer:
Chicken nuggets
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Answer:
Explanation:
The moon would fall and earth as well
Answer:0,25 g/cm3 creo
Explanation:densidad es masa entre volumen
