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
FromTheMoon [43]
2 years ago
5

Which describes elements in the first group of the periodic table?

Biology
1 answer:
IrinaK [193]2 years ago
3 0

Answer:

alkali metals

Explanation:

You might be interested in
How have freshwater and salt water fish adapted to deal with osmosis in their respective environments?
DaniilM [7]

Answer:

Salt water fish are perfectly adapted to their salty environment and need osmosis to live. The replacement fluid taken on to replace the lost water is desalinated by a process known as diffusion. Diffusion allows fish to live in a state of constant osmosis

5 0
3 years ago
What is the name of the thermodynamic barrier that must be overcome before products are formed in a spontaneous reaction?
ira [324]

The thermodynamic barrier that must be overcome before products are formed in spontaneous reaction is activation energy.

The activation energy is the maximum amount of extra energy that is required by a reacting molecules to get converted into product. It is the minimum energy that is required or needed to activate or energize molecules or atoms.

It is needed in the reaction so that reactants can move together and overcome forces of repulsion and start bond breaking.

Reactant is the substance that takes part in and that undergoes change during a reaction.

To learn more about reactant here

brainly.com/question/17096236

#SPJ4

3 0
1 year ago
Biology enzymes! Help me somebody please. Am I correct?
xz_007 [3.2K]
<h2>Explanation:</h2>

I am almost positive you messed up a squeeze, so see how it is in the 4? Well that may mean it's 4, then the 5 is measured by the smaller line going before the 6.

6 0
2 years ago
A woman is taking a hike and sees a rattlesnake appear on the path near her feet. She is startled and as a result, her heart rat
Mars2501 [29]

Answer:

it might be false

Explanation:

8 0
2 years ago
What pattern of interaction would you expect between the tree, shrub, and grass?
morpeh [17]

Answer:

we can see one like

shrub grass then tree

4 0
3 years ago
Other questions:
  • What is a darker contor line usaly every fifth line?
    15·2 answers
  • A group of ideas, parts, or pieces that relate to a similar concept
    6·1 answer
  • 1. What is the term that describes the<br> amount of water vapor in the air?
    9·1 answer
  • Explain dna is considered the hereditary material
    11·1 answer
  • What is the diligent search for an answer or a solution to a problem called?
    7·1 answer
  • Identify two ways in space explorations has influenced Florida economy
    7·2 answers
  • About 88 percent of geologic time is represented by the time span called the ________ era. paleozoic phanerozoic mesozoic precam
    6·1 answer
  • This is due at 11:59 please helpppppoo
    7·1 answer
  • give two examples of what a living thing can do once it has converted the energy from food into usable forms of energy.​
    10·1 answer
  • The principle of independent assortment involves at least how many different gene pairs?.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!