What is a triple bond?
o
a. single bonds made by 1 atom to 3 other atoms within a molecule
o
b. a covalent bond between 2 atoms where each atom contributes 6
electrons
o
c. an ionic bond between 2 atoms where 3 electrons have been
transferred
o
d. a covalent bond between 2 atoms where each atom contributes 3
electrons

Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.

[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color