An ionic bond would most likely form between atoms of which of these pairs?A. oxygen and oxygen B. magnesium and oxygen C. magnesium and magnesium
Answers
Answer 1
Answer:
Magnesium and oxygen would form an ionic bond because magnesium is a metal and oxygen is a nonmetal, and metals and nonmetals usually form ionic bonds.
What kind of energy transformation occurs in a gasoline-powered car? A. Chemical energy is converted into mechanical energy.
B. Mechanical energy is converted into light energy.
C. Light energy is converted into sound energy.
D. Sound energy is converted into chemical energy.
Answers
The energy transformation occurs in a gasoline-powered car is chemical energy is converted into mechanical energy. The answer is letter A. The rest of the choices do not answer the question above.
The answer is A. Chemical edgy is converted into mechanical energy. This is done buy the combustion engine of the car. The gasoline (chemical) is ignited by the spark plug moves the pistons in the engine (mechanical).
Explain typical physical properties of metals, including electrical conductivity and malleability ?