The alkali earths form which ion? A. M1+ B. M2+ C. M1 D. M2 ...

Author Question: The alkali earths form which ion? A. M1+ B. M2+ C. M1 D. M2 ... (Read 29 times)

Diane

Hero Member
Posts: 576

on: Aug 27, 2018

The alkali earths form which ion?

A. M1+
B. M2+
C. M1
D. M2

Question 2

What is the term for a decimal system of measurement that uses prefixes and basic units to
express length, mass, and volume?

A) English system
B) metric system
C) troy system
D) all of the above
E) none of the above

sylvia

Sr. Member
Posts: 331

Reply #1 on: Aug 27, 2018

Answer to Question 1

B

Answer to Question 2

D)

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.