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
Paul [167]
3 years ago
8

How many valence electrons do elements in the same family as Aluminum contain?

Chemistry
1 answer:
Nady [450]3 years ago
5 0

Aluminium family has 3 electrons in their valence shell....i hope its correct..。◕‿◕。

You might be interested in
How many types of alkanol do we have
oksano4ka [1.4K]
I think you mean alcohol ? if so there are a few basic types including ethanol
6 0
3 years ago
What is the function of a restriction enzyme?
Advocard [28]
Main function of a restriction enzyme is to cleve (Cut) DNA bases.

Hope this helps!
5 0
3 years ago
Purple Group Header Warm-Up Why can I smell a chocolate bar even though it is a solid? Read the description of the office myster
likoan [24]

Answer:

The smell of a chocolate is from the presence of volatile compounds present in the chocolate bar which at room temperature readily changes phase from solid to liquid to vapor or gas

Explanation:

There are nearly 600 identified compounds present in a chocolate bar and out of these, there are volatile components which gives the chocolate bar its distinctive aroma.

These volatile chocolate contents readily change phase from solid to vapor, with very short duration liquid phase.

For example, 3 methylbutanal, vanillin, and several organic compounds which are known to be readily volatile.

4 0
3 years ago
A 25 liter balloon holding 1.5 moles of carbon dioxide leaks. If we are able to determine that 0.9 moles of carbon dioxide escap
ad-work [718]

Answer:

10 Litre

Explanation:

Given that ::

v1 = 25L ; n1 = 1.5 mole ; v2 =? ; n2 = (1.5-0.9) = 0.6 mole

Using the relation :

(n2 * v1) / n1 = (n2 * v2) / n2

v2 = (n2 * v1) / n1

v2 = (0.6 mole * 25 Litre) / 1.5 mole

v2 = 15 / 1.5 litre

v2 = 10 Litre

3 0
3 years ago
The role an organism plays in an ecosystem is its<br> habitat<br> population<br> niche<br> community
Hitman42 [59]
The answer for this question is niche.
7 0
3 years ago
Other questions:
  • A solution used to chlorinate a home swimming pool contains 7% chlorine by mass. An ideal chlorine level for the pool is one par
    7·1 answer
  • What is the theoretical yield of silver chloride?
    14·1 answer
  • Any compound that has at least one element from Group 17 is called a?
    5·1 answer
  • A proton is fired toward a lead nucleus from very far away. How much initial kinetic energy does the proton need to reach a turn
    7·1 answer
  • Nucleic acids_________?<br>A)are energy-rich.<br>B)are small molecules.<br>C)store information.​
    8·1 answer
  • How many gram-atoms are in 120-gram sample of calcium metal? How many atoms is this?
    13·1 answer
  • I need help with question 4 can y’all help me put them in the right spot<br><br><br> Extra points !
    8·1 answer
  • Are the electron geometries of water and ammonia similar?
    10·1 answer
  • A 0 point 5 kg arrow was shot at a target. The arrow accelerated at 200 meters per second squared. What was the net force on the
    9·1 answer
  • What is the orbital hybridization of a central atom that has one lone pair and bonds to:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!