I had that too and the correct answer is spectrum.
This energy is called ionization energy and is different for each chemical element.
The ionization energy of an element.
Helium is a nonreactive element called a noble gas.
If the outer energy level is full, the element is said to be non reactive and inert. It is stable in nature.
The highest energy level is called the "electronegativity".
No, energy is NOT an element, a compound or a mixture.
Heaters do not create energy. Instead, they convert electrical energy into heat energy through a process called resistive heating. When electricity flows through a resistive element in the heater, the resistance in the element causes it to heat up and produce warmth.
Each element has a unique set of energy levels for its electrons. When electrons absorb energy and jump to higher energy levels, they emit light of specific wavelengths when they fall back to lower energy levels. The unique arrangement of energy levels for each element results in a distinct pattern of bright lines in its emission spectrum.
The color produced when burning an element is due to the emission of light by the excited electrons in the atoms of that element. The energy absorbed during heating causes the electrons to jump to higher energy levels, and when they return to their original levels, they release this energy in the form of light, leading to the observed color.
No, energy is NOT an element, a compound or a mixture.
They follow a pattern for valence electrons.
The change undergone by an atom of an element made radioactive by bombardment with high-energy protons is called transmutation. This process can result in the creation of a different element or a different isotope of the same element.