I just need some help on some Chem... 3. What is a chemical bond having a dipole? 4. What is a chemical bond that has NO dipole? 5. What is a chemical bond in which an attractive electric force holds ions of opposite charges together? 6. What is a chemical bond in which atoms are held together by their mutual attraction for two or more electrons they share? 7. What is a group of atoms of different elements held tightly together by covalent bonds?

7is b8 is d9 is c10 is a11 is d

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant. 

The net force is 100