Answer:
D
Explanation:
The answer is D. I'm not sure that it is a solid. I don't think it is a ppte, which is the only way it can be a true solid. It is ionic if the reaction is taking place in water and there is someway to start the reaction. Be that as it may, the internal balace numbers of the chemical produced is the only possible answer. The balanced eq;uatioon is
2Al + 3Br2 ==> 2AlBr3
You can have as many controls as necessary, But they must remain equal at all times in order to get the most accurate results
Answer:
the applied force is greater than the force of friction
Explanation:
Answer: Potassium perchlorate
Explanation:
87) A
88) D
89) B
90) E
91) C
