How many ions can iron form

Match the radioactive tracer with its most common use. 1. Estimating the age of formerly living ancient artifacts 2. Biological tracer used in PET scans 3. Cancer treatments 4.

What type of reaction is C 12 H 22 O 11> 12C+11H2O

Which compound is an exception to the octet rule? H2O HCl CCl4 ClF3

An atom's valence electrons are those electrons that have the highest energy True or False?

Chemistry 1 Question

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