Light travels in a straight line at a constant speed of 300,000 m/s what is the acceleration of light

I tink maybe 4,0000 miles

Ethene molecular fórmula= c2h4molecular weight = 29.046g/molhope it : )

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom