in the d-block and it is a transition metal. Technetium is in the 7th group in the periodic table because it has 1 electron on its last shell. Also it is in the 5th period in the periodic table because it has 5 shells. Number of energy levels of Technetium is 5. Its electron shells are 2‚8‚18‚14‚1 as it is in the picture. Firstly‚ Russian chemist Dmitri Mendeleev‚ who is the creator of the periodic table‚ predicted Technetium’s existence. He called it eka-manganese because there was a missing element
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Coconut Water Wax A Breakthrough in Fruit Preservation ABSTRACT This study utilized coconut water to produce a wax preservative for fruit and other foodstuff. Different fresh fruits were collected and assigned to four different treatments: * Treatment I (Control): fresh fruits without anything done * Treatment 2: fruits soaked in coconut water for 10 minutes * Treatment 3: fruits covered with coconut water wax * Treatment 4: refrigerated fruits The fruits used were oranges
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HR Data 1) To comply with legislative and regulatory requirements – Organisations need to collect data in order to comply with regulations such as minimum wage‚ working time directive‚ health and safety and even health and safety. 2) Keeping training and performance records on employees enables management to assess individual productivity and performance and allows them to help the employee reach there full potential and in turn increase productivity. Two Types Of Data Collected
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Does Adding Salt to Water Make it Boil at a Higher Temperature? Project Design Plan Everyone knows that water boils at 212°F‚ but does adding salt to a pot of water make it boil at a higher temperature? Being a person that cooks frequently at home‚ I wanted to test the debated idea that adding salt to my water will make it boil faster. One of my friends says it does raise the temperature and therefore cooks it faster. My other friend says it only helps it taste better. Literature
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Department of Education Office of Federal Student Aid Data Migration Roadmap: A Best Practice Summary Version 1.0 Final Draft April 2007 Data Migration Roadmap Table of Contents Table of Contents Executive Summary ................................................................................................................ 1 1.0 Introduction ......................................................................................................................... 3 1.1 1.2 1.3 1.4 Background
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Six Project Data Summary 6.01 1. How does this issue affect local residents? Due to the water pollution all households and local residents must follow a boil water order for clean sanitized water. 2. How does this affect area businesses? Farmers will not be able to use the polluted water to water their crops. Farmers would have to find a clean source of water to use for their crops. 3. How does this issue affect our government at the local‚ state‚ and national levels? Water pollution can
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Water pollution Water pollution is the contamination of water bodies . Mostly water pollution occurs in lakes‚ rivers‚ oceans‚ aquifers and groundwater. Water pollution occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatmentto remove harmful compounds. Type of water pollutions There are many types of water pollution because water comes from many sources. Here are a few types of water pollution: 1. Nutrients Pollution Some wastewater‚ fertilizers
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My Laptop When I look at or use my Apple Macbook pro‚ I immediately think of everything I have learned while using it. I have taken notes on it. I have created personal outlines on it. I have learned an abundance of information while browsing Wikipedia and Google online. I think of all the entertainment that the Apple Macbook pro has provided me‚ including Youtube‚ online videos‚ and online tutorials. The skills I have developed while using my Apple Macbook pro are too numerous to list. I have
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storage capacity‚ and general efficiency of the computers that she uses to produce the CDs and DVDs that she distributes to the health clubs and instructors that she serves. This client has requested recommendations for a system that will allow her to: 1. search for and download various media files online to edit‚ store‚ and share‚ 2. create documents‚ spreadsheets‚ presentations‚ and calendars‚ 3. print documents and high quality CD labels‚ 4. utilize online services like banking‚ email‚ and calendars
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Case Problem 1: CONSOLIDATED FOODS‚ INC. Consolidated Foods operates a chain of supermarkets in three cities. A promotional campaign has advertised the chain’s offering of a credit card policy whereby Consolidated Foods’ consumers have the option of paying for their purchases with credit cards‚ such as Visa and Master Card‚ in addition to the usual options of cash or personal check (cheque). The policy is being implemented on a trial basis with the hope that the credit card option will encourage
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