Because in difrent materials atoms are more compact or less compact.if they are less compact then it will be easear for them to move
Answer:
answer is c
Explanation: cause there breaking it
Answer:
The switch is used to <u>disconnect</u> or <u>connect</u> an electrical circuit. When the switch is on, the circuit is <u>complete</u>, and when the switch is <u>off</u>, the circuit is open. Electrical current exists in the circuit when it is closed, but when it is open, there is no <u>electrical</u> current in the circuit. The switch determines whether the circuit is open and closed.
Answer:
Electron configuration: [He] 2s²2p⁴
Explanation: