Answer:
The faster they move, the more kinetic energy they have. When an object is hot, the particles move faster. As it cools, the particles move more slowly. Particles move faster in hot objects than in cooler objects.
The Nucleus...
it perform many activities and stores DNA in a cell.
trial 2: 0.74
trial 3: 5.19
I think but the equation for sloving percent error is:
(true value - determined value)/true value * 100
Explanation:
Between oxygen and selenium, oxygen is more electronegative because of more ionisation energy and small size
uranium, caesium, potassium, beryllium,
