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
IgorLugansk [536]
3 years ago
15

You are working in a lab with a stable, unreactive element. How many valance electrons does this element have?

Biology
1 answer:
fgiga [73]3 years ago
6 0

Answer:

8

Explanation:

The element must have a complete octet in order to be unreactive.

Such an unreactive element must be a noble gas/ inert gas/ or group O element.

Most elements on the periodic table try to mimic them.

This configuration makes the group O elements unique and unreactive.

What drives reactively is ability of an atom to lose or gain electron in order to achieve a stable configuration such as that of group O elements.

You might be interested in
An increase in herbivore populations in an ecosystem will soon lead to
Angelina_Jolie [31]
Increasing predator population
4 0
3 years ago
Read 2 more answers
Different components of blood can be separated by their densities in a centrifuge. this is because blood is:
Amanda [17]
This is because blood is a SUSPENSION. Blood is composed of different type of particles with different densities. Blood is made up of platelets, white blood cells, red blood cells and the plasma. Blood is an heterogeneous mixture, which mean that all the components of the blood can be separated from one another. A suspension is a mixture which separate out when left standing; blood can be described as a suspension. 
6 0
3 years ago
20 POINTS! FIRST PERSON WHO ANSWERS THIS WILL GET BRAINLIEST, THANKED, AND 5 STARS!
dlinn [17]

Based on my observations, I can conclude that lithospheric motion of the South American plate with the Nazca plate and the African plate causes the earthquakes to engage nearest to volcanic activity causing it to either erupt the volcano, or increase the damage caused by the volcano.

5 0
3 years ago
The description of a cell organelle is given below.
Ira Lisetskai [31]

the answer is mitochondria

6 0
3 years ago
Read 2 more answers
Gregor Mendel called the generation created by crossbreeding the parental generation the
Paraphin [41]

Answer:

First filial generation.

Explanation:

Mendel is known as the father of genetics. He formulated the law of segregation and law of independent assortment by working on the pea plant.

The Mendel first crossed the pure breed line parents and obtained the first filial generation. The F1 generation is obtained by the cross breeding of the parental generation.

Thus, the correct answer is option (D).

8 0
3 years ago
Other questions:
  • What does a cognitive neuroscientist study?
    8·1 answer
  • What nutrients are required in higher amounts during pregnancy due to their roles in the synthesis of red blood cells?
    7·1 answer
  • Does the field of view get smaller or larger as you increase magnification
    12·2 answers
  • What controls the mass of an atom
    14·1 answer
  • 1. _________reproduction is a means of creating new individuals solely by________ the form of cell division that creates genetic
    12·1 answer
  • Which system protects to the cardiovascular system?
    9·1 answer
  • How do the characteristics of an organism contribute to their survival?
    12·1 answer
  • Which of the following products of photosynthesis does the mitochondria need to do cellular
    9·2 answers
  • During ____, atoms arrange in a pattern over an over.
    10·1 answer
  • Help please I have a time
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!