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Why does niobium and tantalum have similar atomic size?
Niobium (Nb) and tantalum (Ta) have similar atomic sizes because they are both members of Group 5 in the periodic table, which means they have the same number of valence electrons and similar electron configurations. Additionally, they are close in atomic number, with tantalum being directly below niobium, leading to a gradual increase in atomic size due to the addition of electron shells. However, the increase is not substantial enough to create a significant difference in their atomic sizes, resulting in their similarity.
How many electrons are in a tantalum atom?
Tantalum, with the chemical symbol Ta, is the chemical element with the atomic number 73.
What term best fits the description this part of an atom orbits the nucleus?
The electron orbits AROUND the nucleus (center).
What does ta stand for in the periodic table?
Ta stands for tantalum in the periodic table. Tantalum is a transition metal with atomic number 73 and is known for its high melting point and corrosion resistance.
In what part of an atom can you find a electron?
shell (orbits)
How many electron shells are in tantalum?
Six.
What is the oxidation number of Tantalum in Ta2O5?
The oxidation number of Tantalum in Ta2O5 is +5. In the oxide formula, oxygen has an oxidation number of -2. Since there are two oxygen atoms for every tantalum atom, the oxidation number of Tantalum must be +5 to balance the charges.
What element has an atomic number of 73?
The element with an atomic number of 73 is tantalum. Tantalum is a transition metal that is known for its high melting point and corrosion resistance. It is commonly used in electronic components, such as capacitors.
The particle that orbits the nucleus in an atom is the?
The sub-atomic particle that orbits the nucleus in an atom is called an electron.
Why does niobium and tantalum have similar atomic size?
Niobium (Nb) and tantalum (Ta) have similar atomic sizes because they are both members of Group 5 in the periodic table, which means they have the same number of valence electrons and similar electron configurations. Additionally, they are close in atomic number, with tantalum being directly below niobium, leading to a gradual increase in atomic size due to the addition of electron shells. However, the increase is not substantial enough to create a significant difference in their atomic sizes, resulting in their similarity.
What part of an atom Orbits the?
The electron orbits AROUND the nucleus (center).
How many electrons are in a tantalum atom?
Tantalum, with the chemical symbol Ta, is the chemical element with the atomic number 73.
What term best fits the description this part of an atom orbits the nucleus?
The electron orbits AROUND the nucleus (center).
What is the atomic number of Ta?
The atomic number of Tantalum is 73.
How many orbits does Sulfur have around it nucleus?
Sulfur has 16 electrons, so it has 16 orbits around its nucleus. Each electron occupies a specific energy level or orbit within the electron cloud of an atom, determined by its quantum number.
What is THE common oxidation number for tantalum?
It shows some oxidation numbers. Generally it shows +4 oxidation numbers.
What element has the element symbol Ta?
Tantalum, named after the character "Tantalus", from Greek Mythology. Tantalum's atomic number is 73.
