[Answered] What is the hardness of diamond on the Mohs scale? a. 1 b. 4 c. 7 d. ...

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Author Question: What is the hardness of diamond on the Mohs scale? a. 1 b. 4 c. 7 d. ... (Read 59 times)

Tirant22

Hero Member
Posts: 532

on: Jul 28, 2018

What is the hardness of diamond on the Mohs scale?
a. 1
b. 4
c. 7
d. 10

Question 2

Which of the following ions is isoelectronic with a neon atom?
a. N3-
b. Li+
c. Cl-
d. F2-

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rachel

Sr. Member
Posts: 323

Reply #1 on: Jul 28, 2018

Answer to Question 1

d

Answer to Question 2

a

Tirant22

Member
Posts: 532

Reply 2 on: Jul 28, 2018

Gracias!

recede

Member
Posts: 315

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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