When magnesium (Mg) metal is burned in the presences of oxygen (O2), magnesium oxide (MgO) is produced. The properties of magnesium oxide are different than the individual properties of magnesium and oxygen because magnesium oxide is – (Choose 2)
Responses
A A homogeneous mixtureA homogeneous mixture
B A compoundA compound
C A different substanceA different substance
D A heterogeneous mixtureA heterogeneous mixture
E An elementAn element
F A solution

Question

mchelsealheann26 · Answer

Answer:Tha answer is 49 hope it helps

poutelitegirl · Answer

B. A compound – Magnesium oxide (MgO) is a compound because it is formed by a chemical reaction between magnesium and oxygen, creating a new substance with different properties.C. A different substance – Magnesium oxide has different properties than its individual elements (magnesium and oxygen), meaning it is a completely new substance.So, the best choices are B (A compound) and C (A different substance).

Answered by poutelitegirl | 2025-03-27

Answer (2)

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