When Carbon (electronegativity: 2.55) and Oxygen (electroegativity: 3.44) react to form Carbon Dioxide (CO2). The type of bond that is formed is: A. Polar covalent
B. Apolar covalent
C. Coordinated Covalent
D. Ionic
HELP ASAP

The rules of engagement (roe) working group is often used to (select all that apply.)

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.

In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as