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
Anika [276]
3 years ago
13

In what way are elements in the same column of the periodic table the same

Biology
1 answer:
Mnenie [13.5K]3 years ago
5 0
1) they have similar chemical properties.
for example fluorine from the 17th column is a non metal so does all the elements of that group.
2)they have same valence electrons in their outermost shell
example
electronic configuration of
hydrogen 1, lithium 2,1, sodium 2,8,1 and so on.
3) have same valency.

You might be interested in
The lithosphere is different than the hydrosphere in that
Tpy6a [65]
The lithosphere is different than the hydrosphere in that the lithosphere refers to the part of the Earth that consists of the rocks, the surface, the upper mantle and the depth of the plates; whereas, the hydrosphere, from the word hydro- which means "water", this comprises the 71% of the Earth's surface which is covered with water. 
7 0
3 years ago
True or False: A neuron's response is all-or-nothing.
Lady bird [3.3K]

Answer:

TRUE

Explanation:The all-or-none law is a principle that states that the strength of a response of a nerve cell or muscle fiber is not dependent upon the strength of the stimulus. ... Essentially, there will either be a full response or there will be no response at all for an individual neuron or muscle fiber.

3 0
3 years ago
Read 2 more answers
A reproductive disorder in which uterine tissue migrates and grows in the ovaries or fallopian tubes is called
frutty [35]
<span>Your answer should be endometriosis.</span>
7 0
4 years ago
This squirrel lives in a forest and eats only acorns. What will MOST LIKELY happen to the squirrel if the oak trees in this fore
marissa [1.9K]
I am going to have to say C
8 0
3 years ago
Read 2 more answers
All correct EXCEPT: of the following statements concerning characteristics of predator-prey relationships are A. A rise in the p
bazaltina [42]

Answer:

are A. A rise in the population of prey is often followed by a rise in the population of predators.

4 0
3 years ago
Other questions:
  • Question 8 of 10
    7·1 answer
  • List the four steps needed to extract Dna
    15·1 answer
  • What adaptation is apparent in the bodies of the three tortoise species shown in figure 16-2?
    11·2 answers
  • What will a hypothesis become if supported by repeated expermentation
    13·2 answers
  • Fatty acids with double bonds between some of their carbons are said to be
    9·1 answer
  • Which animal kingdom is responsible for asexually reproducing?
    12·2 answers
  • Are endocytosis and exocytosis examples of passive transport or active transport?
    5·2 answers
  • 9) In a typical food chain, about what percentage of energy is passed on to the next trophic level? A) 1% B) 10% C) 20% D) 40%
    15·1 answer
  • Medicine is an example of pure science.<br> True<br> False
    13·1 answer
  • More than 90 percent of the weight of fat in foods and more than 95 percent of the stored fat in the human body are in the form
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!