0
Explain why hydrogen is not included in group 1 in most versions of the modern periodic table?
Hydrogen is not included in group 1 in most versions of the modern Periodic Table because it does not exhibit the typical characteristics of alkali metals found in group 1. While hydrogen can lose an electron to form a positive ion like alkali metals, it can also gain an electron to form a negative ion like halogens. This dual behavior makes hydrogen unique and not easily categorized with alkali metals. Therefore, it is often placed separately at the top of the periodic table.
What else can I help you with?
Which answer best explains how the modern periodic table was derived?
The modern periodic table was derived based on the periodic law, which states that the properties of elements are a periodic function of their atomic number. Dmitri Mendeleev and Lothar Meyer independently developed versions of the periodic table by arranging elements in order of increasing atomic number and grouping elements with similar properties together. Mendeleev's table also left gaps for undiscovered elements, allowing for the prediction of properties of these elements.
How do you explain how the periodic table set up?
The periodic table contains 18 columns known as groups and 7 rows known as periods. The properties of the elements are found to be periodic when arranged in order of increasing atomic number.
Explain why chlorine gas is collected at a slower rate than hydrogen?
Because the weight / density of chlorine is more than hydrogen. Hence the rate of displacement will be less than that of hydrogen.
Explain what happens when two hydrogen atoms bond?
Each hydrogen atom has 1 electron. When two hydrogen atoms combine they each share that electron with the other hydrogen atom, creating a covalent bond and a molecule of H2.
Hydrogen is regarded as a rogue element in the periodic table explain?
It is an incredibly small atom which gives it several uniqque properites. 1. It can ionise to leave a single proton with a very small radius (acid base reactions) (Please add more)
Why are carbon and hydrogen in the reactivity series?
"Carbon and hydrogen are often included in the reactivity series even though they are non-metals. Carbon is included because this helps to explain what happens in the extraction of iron in a blast furnace. Hydrogen is included because any metal below it will not react with dilute acids."http://www.frankswebspace.org.uk/ScienceAndMaths/chemistry/reactivitySeries.htm
Did Bohr's model of the atom explain hydrogen's flammability?
Bohr's model of the atom doesn't explain hydrogen's flammability.
How does atomic number explain the arrangement of the periodic table?
According to the modern periodic table "Elements are the periodic function of their atomic number".They are arranged in increasing atomic no. in the periodic table.
What is the purpose of periodic performance reports in real estate?
Explain the purpose of a periodic performance report (two benefits)
Explain why the table of elements is periodic?
because of the electron configuration are different
What is water explain?
Water is a compound of hydrogen and oxygen.
Which answer best explains how the modern periodic table was derived?
The modern periodic table was derived based on the periodic law, which states that the properties of elements are a periodic function of their atomic number. Dmitri Mendeleev and Lothar Meyer independently developed versions of the periodic table by arranging elements in order of increasing atomic number and grouping elements with similar properties together. Mendeleev's table also left gaps for undiscovered elements, allowing for the prediction of properties of these elements.
Explain why hydrogen is unique?
Hydrogen is unique because it is the lightest and simplest element in the periodic table, consisting only of one proton and one electron. It is the most abundant element in the universe and has diverse applications in industries such as energy production and electronics. Hydrogen's versatility also makes it a promising candidate for clean energy solutions, particularly in the form of hydrogen fuel cells.
How does the periodic nature of tides explain why tiddal power is not a steady source of energy?
You have sullivans?
Some say the periodic table is read like a book Explain how you read the periodic table and how this can give you information about elements in the table?
you read it from left to right
How do you explain how the periodic table set up?
The periodic table contains 18 columns known as groups and 7 rows known as periods. The properties of the elements are found to be periodic when arranged in order of increasing atomic number.
How is nuclear energy delivered to you explain?
as electricity. If hydrogen fuel cell cars make it may be delivered at your filling station as liquid hydrogen.
