1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Shtirlitz [24]
3 years ago
15

A metal, M, forms an oxide compound with the

Chemistry
1 answer:
lapo4ka [179]3 years ago
5 0

Answer:

Group 1

Explanation: because the compound has a formula of M2O , the number of valence electrons of M should be 1.

You might be interested in
I just need answers please!!
otez555 [7]

Answer:

#1 is an organism

#2 is cell

#4 - Digestive System gets nutrients (good) from food and hands it over to the blood and Circulatory System then carries those nutrients where they need to go

4 0
3 years ago
Read 2 more answers
Which statement concerning how geologists locate an earthquake's epicenter are accurate? check all that apply
allochka39001 [22]

Answer:

D.Geologists use data from three or more data stations to determine the location of the epicenter.

6 0
2 years ago
Read 2 more answers
How did the pH level and the water components level change after adding water to the battery acid?
ololo11 [35]
The pH level changed to 1.34 and the combination of the both made the mixture less acidic
the pH is 1.84, mixture had less acid and there is alot more water molecules in the mixture
the pH level is 2.13 ,, again less acidic and the water molecules has increased to 3,28 x10(25)
7 0
3 years ago
Determine the number of molecules in a 100. gram sample of CCl4
enyata [817]
100. g CCl4* (1 mol CCl4/ 153.8 g CCl4)* (6.02*10^23 CCl4 molecules/ 1 mol CCl4)= 3.91*10^23 CCl4 molecules.
(Note that the units cancel out so you get the answer)

Hope this helps~
8 0
3 years ago
Thermochromic ink, for which new uses are appearing in the fashion industry, is able to do what?
neonofarm [45]
<span>Thermochromic ink is a  kind of material that takes advantage of thermochromism. In chemistry, this is where a substance changes hues when exposed varying kinds of temperature. In the fashion industry, these inks are used for creating different kinds of accessories, clothing and bag designs. </span>
6 0
3 years ago
Other questions:
  • Describe the different types of solutions that can be formed by the combination of solids, liquids, and gases
    5·1 answer
  • What would be the formula of the compound iron (III) phosphide?
    13·2 answers
  • Which of the following mixtures may be act as a buffer solution?
    15·1 answer
  • What is the second most abundant element in stars? A. helium B. iron C. hydrogen D. oxygen
    7·1 answer
  • Fe(CN)63- + Re → Fe(CN)64- + ReO4--. What is reduced?
    6·1 answer
  • What are the 4 chambers and what is the function of each?
    9·2 answers
  • Light energy comes from
    5·2 answers
  • Classify each chemical reaction:
    7·1 answer
  • help please thanks you
    8·1 answer
  • Which of the following is an oxidation-reduction reaction? so2(g) h2o(l) right arrow. h2so3(aq) caco3(s) right arrow. cao(s) co2
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!