Urethral Sphincters I hope this helped. :)
Process by which the internal structure of a mineral is altered by the addition or removal of elements. Change in phase (mineral type) and composition are due to the action of chemical agents. Chemical weathering is dependent on available surface for reaction temperature and presence of chemically active fluids.
Answer: it can be polluted
Explanation:
Answer:
500 J
Explanation:
Emechanical=U+K,i.e., the mechanical energy Emechanical is the sum of the potential energy U and kinetic energy K.
So, the object has a mechanical energy of 200+300=500 J.
<span>When metals react with non-metals, electrons are transferred from the metal atoms to the non-metal atoms, forming ions. The electrons from the metal atoms will always transfer to the non-metal atoms. Although there are some exceptions depending on the periods, the resulting compound is called an ionic compound. </span>
