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
vovikov84 [41]
3 years ago
8

Which element has one valence electron and six energy levels?

Biology
1 answer:
Vadim26 [7]3 years ago
7 0

There is no element with one valence electron and six energy levels. Only two valence electrons and six energy levels.

Answer:

Calcium

Explanation:

A: Calcium is a group 2 element with two valence electrons. Therefore, it is very reactive and gives up electrons in chemical reactions. It is likely to react with an element with six valence electrons that “wants” to gain two electrons. This would be an element in group 6, such as oxygen.

You might be interested in
As a mollusk the animal probably has
andrezito [222]

As a mollusc, the animal probably has a mantle and a radula.

Molluscs are aquatic species that belong to the phylum of Mollusca. Mollusca is one of the biggest and most diverse phyla of the sea.  

A mantle is a term that describes the fold in their body which secretes the hard protective shell of their body. A radula is a toothed structure (similar to the tongue) used to collect food.

mark brainliest  :)

6 0
3 years ago
Question 11 What does a scientist observe in a chemical's reaction rate?
jok3333 [9.3K]
Man ask your teacher



It’s helps
8 0
2 years ago
Read 2 more answers
A very small part or piece of something
Ronch [10]
The answer could be a fracture. Hope this helps!!
8 0
3 years ago
Blooms in ponds are caused by___. a.archeabacteria b.cyanobacteria c.cocci d.viruses
baherus [9]
B.cyanobacteria



hope it is correct
6 0
3 years ago
why is a sample that is treated exactly like the other groups except that the variable is not applied to it is a control group
VLD [36.1K]
A control group is different because it is not what is being tested. for example the control group would use sugar pills while the other group uses the pills being tested
6 0
3 years ago
Other questions:
  • What do you think of evolution
    5·1 answer
  • The remora attaches itself to sharks by means of its suction–like mouth. It gets free transportation and protection and also the
    9·1 answer
  • Ere are the solids that are removed from wastewater likely to end up after treatment
    12·1 answer
  • What are some non examples of biodiversity?
    12·1 answer
  • What is the man difference between prokaryotic cells and eukaryotic cells
    6·1 answer
  • Silvia has blond hair, even though her mother and father each have brown hair. What do we know about Silvia's parents? At least
    11·1 answer
  • A particular triplet of bases in the template strand of DNA is 5' AGT 3'. The corresponding codon for the mRNA transcribed is __
    11·1 answer
  • How does the temp of water effect how long a glow stick will glow for?
    14·1 answer
  • What is the metabolic process that requires oxygen?
    5·2 answers
  • How does a man find the g-spot of a woman?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!