'Only metal' diaporamas de présentation

681 views • 54 slides

TEST REVIEW

TEST REVIEW. 4.1 4.1 Periodic Table. Answer Key. 1. The Group 8A (18) elements . A) are unreactive are good conductors melt at high temperature Are liquids at room temperature React vigorously with water.

812 views • 47 slides

Organizing the Elements:

Organizing the Elements:. http://www.youtube.com/watch?v=pd8q9v5wCho. Objectives:. - Explain how Mendeleev discovered the pattern that led to the periodic table. -Identify the data about elements found in the periodic table. -Explain how the periodic table is useful. Dmitri Mendeleev .

615 views • 46 slides

Metal

Metal. Which of the following metals are firstly used by human? gold silver copper bronze iron. Only (i) and (ii). Only (i) ? (ii) and (iii). Only (i) ? (ii) ? (iii) and (iv). (i) ? (ii) ? (iii) ? (iv) and (v). 2. Which of the following s are properties of gold?

392 views • 24 slides

Metals Mahum Mujeeb 8A

Metals Mahum Mujeeb 8A . Aluminum (Al). Uses:. Discovered:.

322 views • 22 slides

Metals

Metals. By: Marrwah Elhakeem 8A. Hypothesis.

331 views • 22 slides

The Transition Metals, the Lanthanides and the Antinides

The Transition Metals, the Lanthanides and the Antinides. Transition Elements. 3. The Metals in the Middle. Groups 3-12 are called the transition elements. All of them are metals. .

724 views • 21 slides

Metals

Metals. Chapter 19 Section 1. Interesting to know. First metal used was gold about 6,000 years ago Followed a few thousand years later by tin and iron. Properties of metal. Metals are found to the left of the stair-step line Metals usually have common properties such as:

456 views • 19 slides

Principal Mineral Resources

Principal Mineral Resources Resources presently extracted from the sea or areas that were formerly in the sea range from common construction materials to high-tech metals to water itself.

294 views • 18 slides

Lecture 20. An introduction to organometallic chemistry

1.95k views • 16 slides

PowerPoint 2010 Periodic Table

PowerPoint 2010 Periodic Table. Presented By: Jacob Thurston. Oxygen. Oxygen gas or liquid Colorless gas; pale blue liquid. Represented by O. Hydrogen.

252 views • 16 slides

Chapter 3 Kansas as a Crossroads

Chapter 3 Kansas as a Crossroads. Invasion and Encounters. Francisco Vasquez de Coronado. Spanish Came on horseback Wore metal helmets and chain mail Wealthy but wanted more Heard story about 7 cities of gold Lead him beyond New Mexico found no gold. Quivira.

403 views • 14 slides

COBALT

COBALT. juSTIN Coen D-2. 27 CO Cobalt 59. 2 8 16 2. COBALT. Atomic number is 27 Atomic mass is 59 It is in the 9 th family 2 valance electrons Metal Solid at room temperature Gray color. The history of Cobalt. Discovered by George Brandt in 1735 in Sweden

1.42k views • 8 slides

Agricultural Settlements

Agricultural Settlements. Advantages: Easier to feed the population Larger populations Easier to defend Division of Labor. Native Americans 1490. 18-20 million 4 million 1 million 1/3 East of Mississippi River. Differences from Europeans. No wheels or sailing ships

186 views • 6 slides

Introduction

Raining Mercury. Patrick Bald, Cody Chase, Conner Black, Alex Merseal. Conclusion

99 views • 1 slides

Edexcel BTEC Level 1/2 First Award in Engineering

Edexcel BTEC Level 1/2 First Award in Engineering. Revision Guide and information. What to expect / Important Information. Date of Examination: Wednesday 22 nd January Examination duration: 1 Hour

202 views • 0 slides