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
kirill115 [55]
3 years ago
12

Use the drop-down menus to complete each sentence.

Biology
1 answer:
suter [353]3 years ago
7 0

Answer:

The correct answer would be - 1. group 2.period 3. less 4. more

Explanation:

elements that have a place with same group contains same number of valence electrons. Thus, they will in general show comparable chemiccal properties.  

At the point when we move over a period at that point number of electrons get added to a similar shell. Therefore, there will be no expansion in size of elements.  

Additionally, metals are the elements that have a place with group 1, 2 and d-block group are otherwise called metals. Metallic character of elements diminishes when we move left to directly in a periodic table.  

As most responsive metals are put on the left half of occasional table.  

Since, size of elements increases on descending the groups. Along these lines, a elements can lose its valence electrons due to the less forrce of ttaraction between valence electrons and its neucleus.

You might be interested in
PLEASE HURRY I ONLY HAVE 2 MINS LEFT
Mars2501 [29]

Answer:

the answer is 2

when you get time friend me and i can explain it

3 0
3 years ago
Which of the following choices would be the most logical third step in Connell's experimental procedure, permitting him to eithe
gizmo_the_mogwai [7]

Answer: B) The experimental group tests to see if the presence of Balanus in some manner prevents Chthamalus from growing.

Explanation:

The most logical third step in Connell's experimental procedure, permitting him to either accept or reject his hypothesis of competitive exclusion is the experimental group tests to see if the presence of Balanus in some manner prevents Chthamalus from growing.

Balanus is a species of crustacean, as know as sea acorns, whereas Chthamalus is a species of barnacles that can easily be found in the northern hemisphere's coasts.

8 0
3 years ago
What organelles help the nucleus do its job?
shepuryov [24]
Endoplasmic Reticulum. -- Transport System. Golgi Apparatus -- Delivery System. Lysosomes - Intracellular Digestion Centers. Ribosomes - Sites of Protein Synthesis. ENERGY RELATED ORGANELLES. Cytoskeleton - Support System. Related to Movement.
6 0
3 years ago
Why would scientists may want to know if two plant species are closely related.
vaieri [72.5K]
2 related plants may produce similar substances that could be used for medicines
4 0
2 years ago
Read 2 more answers
When testing the effect of light on flowering patterns of plants, temperature would be considered a?
Korolek [52]

Answer: Independent Variable

Explanation: Already explained this one in another post.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Give two examples from the transformation of kinetic energy to potential one and vice versa
    11·2 answers
  • An ecosystem undergoing forest succession would likely start out with which of these types of plants? ( I know this has been ask
    7·1 answer
  • In photosynthesis, what gives energy to the electron moving through the electron transport chain?
    14·2 answers
  • Name a structural difference between triglycerides and phospholipids.
    14·2 answers
  • What is another name for lane d in the diagram
    8·1 answer
  • Which of the below is a limitation of the biological species concept?
    6·1 answer
  • 3. Explain what the difference is between an oxygen atom and an oxygen molecule.
    7·1 answer
  • In humans, red-green color blindness is determined by an X-linked recessive allele (a), whereas eye color is determined by an au
    14·1 answer
  • The rate of species extinction on Earth is currently very high—perhaps as high as it has been since the time of the dinosaur ext
    11·2 answers
  • What direction will the unseen roots go in each image when the pot is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!