What do an electron and a neutron have in common? 1.Each particle has a mass of 1 amu.
2.Each particle exists inside an atom.
3.Each particle has an electrical charge.
4.Each particle is located in the nucleus.

Why should the wavelength scale of spectroscope be calibrated

Urgent i will give brainliest farmer dantzler brings her prize pig, penny, to the annual country fair. if the mass of the pig is 140 kg, what is the weight? (what are you solving for? what is your formula? what unit do you use to represent weight? you can do it! ) your a.14 g b.140 n c. 1400 kg d. 1372 n show me how to work it too

The molecular mass of a gas is (select all that apply) a. independent of the type of gas b. the same number as the atomic (or molecular) mass, but measured in grams c. dependent on the temperature d. the mass of a mole of the gas