The 12th element is

• magnesium

• manganese

• mitochondria

• marcaroni

• marmalade

when an electron is not at its original position it is

• deduced

• defeated

• delocalised

• dislocated

• diffusion

what is 晶格

• lattice

• lactase

• lactose

• la traviata

• lieblingsfach

the element with a proton number of 4 is called

what is the technique used for separating coloured dyes

• chlorophyll

• prokaryotic

• chromatography

• dicotyledon

• cytoplasm

what is the word for a process in which energy is taken in

• exothermic

• endothermic

• epidemic

• energetic

• egocentric

which group vii element is a green gas

the second lightest noble gas is

• xenon

• krypton

• argon

• neon

• xylem

element K is

the 16th element is called