Seudónimo Seudónimo

10-05-2018
Biology

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BRAINLIESTTTT ASAP!

1. Which statement is true about elements?

They are finite in number.
They are infinite in number.
They combine to form atoms.
They combine to form electrons.

2. Which family in the periodic table has metals that are usually harder than other metals?

Alkali metals
Alkaline earth metals
Lanthanide series
Transition metals

Respuesta :

didhhdjskak didhhdjskak

10-05-2018

1. They combine to form atoms
2. Alkaline earth metals
It’s been a while since I’ve done this sorry if I’m not correct

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