Giving all of my points! (please help with a few questions if you can) Physical Science A Semester Exam Hydrogen is in Group 1 of the periodic table. Which kind of bond would form between two hydrogens?

O A covalent bond would form because the electron would be shared so both hydrogens have a full, stable shell.

O An ionic bond would form because both atoms are nonmetals.

O An ionic bond would form because one hydrogen would transfer its valence electron to the other hydrogen to make a full

O A metallic bond would form because both atoms are metals.

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.