Jill tells bobby that the lightest element in the periodic table is chlorine because it has an atomic number of 17. bobby states that jill is incorrect and that he believes that hydrogen is the lightest element because it has an atomic number of 1. which statement is correct? question 4 options: jill is correct because chlorine has more protons. bobby is correct because chlorine has more protons.

Hydrogen is the lighest element in the periodic table.

Explanation:

Hydrogen is known by being the lights element with an average atomic mass of 1. Hence, Bobby is correct.

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.