Elements consist of tiny particles called

Explain the relationship between a main-group element's lettered group number (the number of the element's column) and its valence electrons.

What is the net ionic equation for AgNO3 (aq) + K2SO3 (aq) ?

How are a mole and a dozen similar

Consider that you have a 100 mM stock solution and you need to prepare 10 mL of a 30 mM solution. How many milliliters of the stock solution do you need? mL How many milliliters of deionized water do you need? mL

What does CH4 stand for

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