Answer:
Proton and neutron
Explanation:
Electrons orbit round the nucleus as the planet revolve round the sun
Tree sap flows over the leaf and preserves it.
Amber would preserve the image.
58.92 g EDTA
315.1 mL = .3151 L
M = Moles / Liter
.3151 L x <u>0.5 mol EDTA</u> x <u>374 g EDTA</u> = 58.92 g EDTA
1 L EDTA 1 mol EDTA
