[Answered] The study of planet Earth is known as a. mineralogy. b. petrology. c. geology. d. ...

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

Author Question: The study of planet Earth is known as a. mineralogy. b. petrology. c. geology. d. ... (Read 32 times)

Davideckstein7

Hero Member
Posts: 555

on: Jul 28, 2018

The study of planet Earth is known as
a. mineralogy.
b. petrology.
c. geology.
d. paleontology.

Question 2

What is the formula of a compound formed from the ions M3+ and X3-?
a. M2X
b. MX
c. M2X3
d. MX2

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

ndhahbi

Sr. Member
Posts: 390

Reply #1 on: Jul 28, 2018

Answer to Question 1

c

Answer to Question 2

b

Davideckstein7

Hero Member
Posts: 555

Reply #2 on: Jul 28, 2018

ndhahbi

Sr. Member
Posts: 390

Reply #3 on: Jul 28, 2018

You're welcome

« previous next »

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.