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It is called the key of life because all the elements or compounds of the elements of on the Periodic Table make up the world.
What else can I help you with?
Scientists who study ancient life on earth and fossils?
the study of the past life me is the key to the futrue
What is the charge on lead with 78 electrons?
+4 On the periodic table, all elements are neutral. And that is the key to this problem. Lead (Pb) on the periodic table has an atomic number of 82. Therefore it has 82 protons. How many electrons would it need to be a neutral atom then? Obviously, 82! So if we have 82 electors and 82 protons we have neutral lead, but we don't have 82 electrons we only have 78. Therefore neutral lead lost negatively charged electrons. When you lose a negative you become more positive. So we have a charge of +4, since 82-78=4. In general the solution to this problem is: (Atomic Number) - (Number of Electrons) = (Net Charge)
How could you use a dichotomous key in your everyday life?
In high school.... seriously, that's about it.
What is The science of classification is called?
Type your answer here... Systematique ...in french. In fact Taxonomy is more oriented on descriptive and classification aspects as systématique focuses on inter-relations and how taxons are organized in evolution
A source of warm water is called a?
Turbine
What is the answer key to the presidential periodic table?
this dick
Which element on the periodic table indicates the presence of life?
The element in the periodic table which gives the presence of life are oxygen and hydrogen.Oxygen is necessary for respiration and both O2 and H2 forms water which is essential for survival.
What is c called in the periodic table?
In the periodic table, the element represented by the symbol "C" is carbon. It is a non-metal element with atomic number 6 and is known for its diverse range of forms, including diamond and graphite. Carbon is essential for life and plays a key role in organic chemistry.
What are some key features about the organization of the periodic table?
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What does O stand for on the periodic table of elements?
O stands for Oxygen on the periodic table of elements. It is a chemical element with the atomic number 8 and is essential for life as it is a key component of water and many organic compounds.
What is an element key?
An element key is a unique identifier associated with each element in the periodic table. It typically consists of the element's one- or two-letter symbol, which is used to represent the element in chemical formulas and equations. The element key helps to distinguish each element and is essential for organizing and categorizing elements in the periodic table.
What are the key differences between metals and non-metals on the periodic table?
Metals are typically shiny, malleable, and good conductors of heat and electricity. They are found on the left side of the periodic table. Non-metals, on the other hand, are usually dull, brittle, and poor conductors. They are located on the right side of the periodic table.
What are some science project ideas for the periodic table?
Create a visual representation of the periodic table using different materials or artwork to represent each element. Investigate the history of the periodic table and its development over time, highlighting key scientists and discoveries. Compare the properties of elements within a specific group or period to identify trends or patterns. Explore the practical applications of certain elements in everyday life, technology, or industry.
What element is most used on the periodic table?
oxygen is the most used element in the periodic table because we use it to breath and to make carbon dioxide (CO2) when we breath out.
In a database files are called?
A database holds records in files that are called tables. Each table has a specific key that defines that table and each master key is unique.
Is the following sentence true or false Mendeleev used his periodic table to predict the properties of undiscovered elements. Today and Periodic Table?
True. Mendeleev used his periodic table to predict the properties of undiscovered elements by leaving gaps for them based on the patterns he observed in the properties of known elements. His predictions were later confirmed with the discovery of elements like gallium and germanium, which closely matched his forecasts. This ability to predict properties based on periodic trends is a key aspect of the periodic table's significance in chemistry.
What is the color KEY to be used for gases on the periodic table?
Jack Breeze discovered the Noble Gases in 1722, the old bugger
