[Answered] Dmitri Mendeleev ________. A) predicted the existence of elements not yet discovered B) ...

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Author Question: Dmitri Mendeleev ________. A) predicted the existence of elements not yet discovered B) ... (Read 48 times)

Cooldude101

Hero Member
Posts: 557

on: Aug 27, 2018

Dmitri Mendeleev ________.

A) predicted the existence of elements not yet discovered
B) developed the basis of our modern periodic table
C) helped in the discovery of missing elements by predicting their behavior
D) all of the above

Question 2

The term used to describe the conversion from a gaseous state to a liquid state is ________.

A) melting
B) vaporization
C) condensation
D) sublimation

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chinwesucks

Sr. Member
Posts: 341

Reply #1 on: Aug 27, 2018

Answer to Question 1

D

Answer to Question 2

C

Cooldude101

Hero Member
Posts: 557

Reply #2 on: Aug 27, 2018

chinwesucks

Sr. Member
Posts: 341

Reply #3 on: Aug 27, 2018

You're welcome

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Author Question: Dmitri Mendeleev ________. A) predicted the existence of elements not yet discovered B) ... (Read 48 times)

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