Answer:
False
Explanation:
Catalysts are reusable because they keep the chemical reactions moving without being consumed.
Al belongs to group III elements in periodic table so it forms Al3+ ion. check w the formula Al2O3: 2x(+3) from Al = +6 which equal to 3x(-2) from O. so its balanced.
Al ionizes from neutral to Al3+ and 3 e- to bond w O.
The answer is C. plasma can conduct electricity but gas can't!
Answer: i can understand it sorry
Explanation: