What substance is classified as an arrhenius base

Calculate the atomic mass of chromium it's composition is 83.79% with a mass of 51.94 amu; 9.50% with a mass of 52.94 Amu; 4.35% with a mass of 49.95 amu; 2.36% with a mass of 53.94 amu

Considering that both sodium (Na) and cesium (Cs) are both alkali metals, which of the following is a correct description of their relative ionization energy? A) Cesium has a lower ionization energy because it will form an anion.

Why is the periodic table a useful tool

Let's say you have a set of data. The higher the viscosity the higher the time. The lower the viscosity the lower the time. What kind of relationship is this?

Determine the oxidation state of the metal ion in [cr (h2o) 6]3+.

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