Will fluorite scratch a penny? y or y not

How does one recognize a redox reaction? A. By changes in the oxidation states B. By atoms rearranging in compounds u C. By the presence of ions in solution u D. By the presence of oxygen atoms 0 SU

Gases-atoms have almost no blank force on each other so atomd move freely and will fill the entire container they are placed in

What is the empirical formula for C5H1102? * A. C10H2202 B. C5H110 C. C5H1102 D. C2H110

How do you calculate % error in chemistry

Which of the following natural processes added sediments, soil, rocks, or other Earth debris to landforms? Group of answer choices Chemical weathering Deposition Erosion Mechanical weathering

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda