nathanlong
nathanlong
04-03-2016
Health
contestada
Why does a substance change states?
Respuesta :
brave05
brave05
04-03-2016
Because the molecules in an object either expand when warm or contract if its cold
Answer Link
Аноним
Аноним
09-03-2016
A substance changes states because, the molecules in a object has to spread out and move quickly when it's warmer and moves slower if the subtance is getting colder.
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
How can we keep food fresh and cold without electricity?
when you hear stories of horrific events happening in the world, how do you feel
What kind of reaction is this ?
The personal time survey is a tool that__. a) has you plot your time on a 24-hour chart to find timewasters and holes b) lets you know when the next party or ce
which nursing action is appropriate for the parents of a child with cognitive impairment finding it difficult
ditto sound waves espace room answers please I need this urgently
Use the mitosis and meiosis interactive to help you identify the images as a cell in metaphase of mitosis, meiosis I, or meiosis II. All cells come from an orga
PLEASE HELP!! 50 POINTS!!
How teenagers embody resilience through difficult times?
Solve 2x+6 ≤ 10 or 2x + 8 > 20. A. x ≤2 or x>6 OB. x < 1 or x > 2 OC. x ≤ 1 or x > 6 OD. 2 and x > 2
