Visible light spectrum.
The visible light spectrum is part of the electromagnetic radiation spectrum
Change the places of 'acts against the motion of an object' and 'causes an object to change speed or direction'
Explanation:
yan po sana makatulong
pa brainliest na din po thanks
Answer:
1s², 2s², 2p³
Explanation:
The atomic number of Nitrogen is seven. So it contains seven protons and seven electrons in neutral form. Also, the electronic configuration cited above contains seven electrons among which two electrons are present in first shell and five electrons are present in valence shell respectively.
Hmm.... Oxygen support combustion. Other than that, rusting occur when oxygen is combined with metal. When iron rusts, it combines with oxygen. Hope it helps.
