[Answered] Which element is an alkaline earth metal? A) Ba B) F C) Rb D) ...

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Author Question: Which element is an alkaline earth metal? A) Ba B) F C) Rb D) ... (Read 240 times)

panfilo

Hero Member
Posts: 572

on: Aug 27, 2018

Which element is an alkaline earth metal?

A) Ba
B) F
C) Rb
D) Ar

Question 2

Which of the following particles is the heaviest?

A) deuterium
B) neutron
C) alpha particle
D) beta particle

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lou

Sr. Member
Posts: 286

Reply #1 on: Aug 27, 2018

Answer to Question 1

A

Answer to Question 2

C

panfilo

Hero Member
Posts: 572

Reply #2 on: Aug 27, 2018

Thank you!

lou

Sr. Member
Posts: 286

Reply #3 on: Aug 27, 2018

Always glad to help...

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