Answer:
A silicon atom has 14 electrons around the nucleus, and of these, there are 4 valence electrons on the outermost orbital. When this is made into a single crystal, it can be used as a material for semiconductor products. When it crystalizes, the nuclei share electrons and they bond with 8 electrons around each nucleus.
Answer:
Gas
Explanation:
The gaseous state has very loose and unorganized structuring of particles, making them have little attraction and move independently.
Mass is a newtons and it will not be weight because it’s mass
The earths gravity is possible
Answer:She can investigate all of them
Explanation:
Maybe not the elephant and mouse