Chemistry- 11 – Keisha's Blog

Periodicity Assignment

November 16, 2017November 20, 2017 keishan2015

Atomic radius versus atomic number Which is the largest of the first 54 elements? Rubidium (0.216 nm) Describe how the atomic radius varies within a period and within a family. The atomic radii decrea... Read More

Flame Test Lab

November 7, 2017 keishan2015

In this lab we sprayed different compounds onto a Bunsen burner flame to see how they would react with each other. After spraying each compound, the colour of the flame would change. Each compound had... Read More

Making A Solution

October 6, 2017 keishan2015

Step 1: Add 10g of NaCl to solution Step 2: Water to dissolve (& get off the sides) Step 3: Fill up to the base of the neck Step 4: Top off with water bottle Step 5: Calculate the molarity... Read More

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Category: Chemistry- 11

Periodicity Assignment

Flame Test Lab

Making A Solution