[Answered] How many elements have been identified? a. 92 b. 104 c. 114 d. over 200 e. none of the ...

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Author Question: How many elements have been identified? a. 92 b. 104 c. 114 d. over 200 e. none of the ... (Read 32 times)

kwoodring

Hero Member
Posts: 560

on: Jul 28, 2018

How many elements have been identified?
a. 92
b. 104
c. 114
d. over 200
e. none of the above

Question 2

What elements do the symbols Fe, Na, Au, and Hg stand for?
a. aluminum, nitrogen, silver, tungsten
b. iron, sulfur, silver, ytterbium
c. iron, sodium, silver, mercury
d. iron, sodium, gold, mercury
e. none of the above

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Marked as best answer by a Subject Expert

Dominic

Sr. Member
Posts: 328

Reply #1 on: Jul 28, 2018

Answer to Question 1

C

Answer to Question 2

D

kwoodring

Hero Member
Posts: 560

Reply #2 on: Jul 28, 2018

Dominic

Sr. Member
Posts: 328

Reply #3 on: Jul 28, 2018

You're welcome

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