Answer:calcium
Explanation: calcium is an alkaline earth metal,group 2 period 4
Answer:
Conduction is the process by which heat energy is transmitted through collisions between neighboring atoms or molecules. ... The fire's heat causes molecules in the pan to vibrate faster, making it hotter. These vibrating molecules collide with their neighboring molecules, making them also vibrate faster.
Explanation:
Answer:
A. It decreases the temperature difference between the outside and inside.
Explanation:
Answer:
The baby blue section of the table is the P sublevel.
Explanation:
