Answer:
Whenever a force is applied to an object, causing the object to move, work is done by the force. ... Work can be either positive or negative: if the force has a component in the same direction as the displacement of the object, the force is doing positive work
Answer:
Arsenic, As, has atomic number 33, which is the number of protons in the nuclei of its atoms. A neutral As atom would also have 33 electrons. The electron configuration of a neutral arsenic atom is [Ar]3d104s24p3
Explanation:
Answer:
<em>Matter can be broken down into two categories: pure substances and mixtures. </em>
<em>Pure substances are further broken down into elements and compounds. ... A chemical substance is composed of one type of atom or molecule.</em>
<em> A mixture is composed of different types of atoms or molecules that are not chemically bonded.</em>
<em />
<em>hope this helped</em>
I believe the correct answer from the choices listed above is option C. The statement that describes the valence electrons in metallic bonds would be that they <span>are shared among many atoms. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>