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

This topic contains a solution. Click here to go to the answer

Author Question: What is the hardness of diamond on the Mohs scale? a. 1 b. 4 c. 7 d. ... (Read 87 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-

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

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

Thanks for the timely response, appreciate it

ecabral0

Member
Posts: 310

Reply 3 on: Yesterday

TYSM

« previous next »

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.