Answer:
she's wrong because she is and there it doesn't say she's right
Answer:· A model is a description of natural phenomenon that scientists can use to make predictions. A good model is both as accurate as possible and as simple as possible, which makes it not only powerful but also easy to understand. However, no matter how good they are, models will almost always have limitations.
Explanation:
Answer:
Germanium
Explanation:
Germanium is a chemical element that is grayish white metalliod
Answer:
Elements that are made from only one type of atom
Explanation:
this atom has nine electrons
Explanation:
since electrons are found outside the nucleus of an atom and they are negatively charged
