geography is destiny
purpose:
To explore the reactivity trends of metals in groups and periods of the periodic table.
Pre-lab questions:
1. The groups of the periodic table are the vertical calums. The periods of the periodic table are the horizontal rows. The families on the periodic table are groups that have a lot in common with all the other elements.
2. The metals are located to the left of the metaliod boundry.
3. Alkali Metals are the first group. The Alkaline earth metals are the second group.
4. Gallium is in group 3 in the third period.
2. The metals are located to the left of the metaliod boundry.
3. Alkali Metals are the first group. The Alkaline earth metals are the second group.
4. Gallium is in group 3 in the third period.
Procedures part 1: in the properties within groups
Step#1. Acquire a test tube rack
Step#2. Acquire two test tubes
Step#3. Label your test tubes
Step#4. Fill a beaker with tap water
Step#5. Bring test tubes ti Charlene to get a sample of magnesium and calcium
Step#6. Use the pipet to cover the sample with water
Step#7. Observe reaction carefully and enter in data table
Step#8. Dump sample into hand then put sample into magnesium beaker (wash test tube too).
Step#2. Acquire two test tubes
Step#3. Label your test tubes
Step#4. Fill a beaker with tap water
Step#5. Bring test tubes ti Charlene to get a sample of magnesium and calcium
Step#6. Use the pipet to cover the sample with water
Step#7. Observe reaction carefully and enter in data table
Step#8. Dump sample into hand then put sample into magnesium beaker (wash test tube too).
Data Table:
Magnesium: The Magnesium turns the water into a solid like jell. It also bubbles.
Calcium: The Calcium remains at the bottom while the water rises to the top.
Calcium: The Calcium remains at the bottom while the water rises to the top.
PART 2:
Activity series of some metal in HCL.
steps:
Step#1. Acquire one more clean test tube.
Step#2. Label test tubes.
Step#3. One person to get acid. COTION! Bottle may be warm.
Step#4. Reuse your Magnesium sample require sink and Tin sample from Charlene.
Step#5. Cover sample with dilute HCL adding drop by drop.
Step#6. Observe reaction. Fill in data chart.
Step#7. Bring sampels to fume hood. Poor one by one into labeled wasted bottle.
Step#8. Go through post lab questions
Step#2. Label test tubes.
Step#3. One person to get acid. COTION! Bottle may be warm.
Step#4. Reuse your Magnesium sample require sink and Tin sample from Charlene.
Step#5. Cover sample with dilute HCL adding drop by drop.
Step#6. Observe reaction. Fill in data chart.
Step#7. Bring sampels to fume hood. Poor one by one into labeled wasted bottle.
Step#8. Go through post lab questions
data table:
Mg: As we poorer this is so weird i have no is=dea
Geo is destiny questions
1. What is the castle (periodic table) made up of?
The castle is made up of different materials in different areas.
2. Where does name "noble gases" come from?
The term "noble gas" goes back to the birth place of Western philosophy, ancient Greece.
3. What does the location determine?
The reason for lingering over the blueprints of the castle walls is that the coordinates of an element determine nerly everything scientifically interesting about it.
4. What can electrons do?
They form charged atoms called ions.
5.What are protons?
Elements normally have equal numbers of negative electrons and positive particles called protons.
6. What is important about atoms?
It is important to know hat atoms fill their inner, lower energy levels as full as possible with their own electrons.
The castle is made up of different materials in different areas.
2. Where does name "noble gases" come from?
The term "noble gas" goes back to the birth place of Western philosophy, ancient Greece.
3. What does the location determine?
The reason for lingering over the blueprints of the castle walls is that the coordinates of an element determine nerly everything scientifically interesting about it.
4. What can electrons do?
They form charged atoms called ions.
5.What are protons?
Elements normally have equal numbers of negative electrons and positive particles called protons.
6. What is important about atoms?
It is important to know hat atoms fill their inner, lower energy levels as full as possible with their own electrons.