Please help!!! will give 25 points! the whole point of the assignment is that we're supposted to match up alien periodic table to ours, and i think i'm missing something.

9. Rhaatrap (R) and Doadeer (Do) are metals in the fourth period, but Rhaatrap has more electrons than Doadeer.

10. Magnificon (M), Goldy (G), and Sissis are all members of Group 15. Goldy has fewer total electrons than Magnificon.

11. Urrp (Up), Oz (Oz), and Nuutye (Nu) all gain 2 electrons when they react. Nuutye has the same properties as a gas found in Earth’s atmosphere. Oz has a lower atomic number than Urrp.

12. The element Anatom (An) has atoms with a total of 49 electrons. 13. Zapper (Z) and Pie (Pi) lose two electrons when the react. Zapper loses them from its third energy level while Pie loses them from its 5 th .

Which explanation is true about what happens to a ray of light when it strikes a mirror? a. a light ray is transmitted toward a mirror at a certain angle. the light ray is then reflected by the mirror at an equal angle but in the opposite direction of the transmitted ray. b. an incident ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then reflected at an angle equal to the angle of incidence but on the opposite side of the perpendicular line. c. a reflecting ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then refracted at an angle equal to the angle of the reflecting ray and on the same side of the perpendicular line. d. an incident ray strikes a mirror at an angle with a line parallel to the mirror. the light ray is then transmitted at an angle equal to the angle of incidence but on the opposite side of the parallel line. you so much! : -d take the time to try and answer correctly.

How have the greenhouse gasses increased from the year 2000 to 2018

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?