Question

pure form of matter​

Answer 1

$\bold\purple{★Answer★}$

Element

$\bold\purple{★Explanation★}$

An element is the simplest form of matter which cannot be split into two or more simpler substances by ordinary chemical methods because an element is formed of only one type of atom.

♥$\bold\pink{Hope \: it \: helps}$♥

Answer 2

Answer:

aluminium

copper

chromium

nickel

niobium

iron

magnesium