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
dybincka [34]
3 years ago
7

Which best protects animal species that are endangered due to overhunting?

Chemistry
2 answers:
Mekhanik [1.2K]3 years ago
7 0

Answer:

captive breeding would help the best

Naddika [18.5K]3 years ago
5 0

Answer:

poaching

Explanation:

You might be interested in
What is ancient japan remembered for
Katarina [22]
Hi!

The Samurai is what I would attribute to the memory of Ancient<span> Japan.</span>
3 0
3 years ago
In an ionic compound, the negative and positive ions are held together by __________.
nlexa [21]

Answer:

the third one

Explanation:

4 0
3 years ago
Pre-Lab Study Questions / 9
jok3333 [9.3K]

Answer:

See detailed answer with explanation below.

Explanation:

Valence electrons are electrons found on the outermost shell of an atom. They are the electrons in an atom that participate in chemical combination. Recall that the outermost shell of an atom is also referred to as its valence shell. Let us consider an example; if we look at the atom, sodium-11, its electronic configuration is 2,8,1. The last one electron is the valence electron of sodium which is found in its outermost or valence shell.

Positive ions are formed when electrons are lost from the valence shell of an atom. For instance, if the outermost electron in sodium is lost, we now form the sodium ion Na^+ which is a positive ion. Positive ions possess less number of electrons compared to their corresponding atoms.

Negative ions are formed when one or more electrons is added to the valence shell of an atom. A negative ion possesses more electrons than its corresponding atom. For example, chlorine(Cl) contains 17 electrons but the chloride ion (Cl^-) contains 18 electrons.

In molecular compounds, a bond is formed when two electrons are shared between the bonding atoms. Each bonding atom may contribute one of the shared electrons (ordinary covalent bond) or one of the bonding atoms may provide the both shared electrons (coordinate covalent bond). The shared pair may be located at an equidistant position to the nucleus of both atoms. Similarly, the electron may be drawn closer to the nucleus of one atom than the other (polar covalent bond) depending on the electro negativity of the two bonding atoms.

The electrons are shared in order to complete the octet of each atom by so doing, the both bonding atoms now obey the octet rule. For example, two chlorine atoms may come together to form a covalent bond in which each chlorine atom has an octet of electrons on its outermost shell.

4 0
3 years ago
Many appliances in your home and school use electrical energy. Which of these appliances is intended to convert electrical energ
Solnce55 [7]

Answer:

music amplifier or a loudspeaker

Explanation:

A music amplifier or a loudspeaker are a few devices that convert electrical energy into sound energy.

As it is a well known fact that energy can neither be created nor be destroyed it can only change from one form to the other. As here it is changing from electrical to sound.

6 0
2 years ago
Which element would be a strong reducing agent?<br><br><br> F2<br><br> Ba<br><br> Na<br><br> Cl2
Damm [24]
F2 because it’s the strongest
3 0
3 years ago
Other questions:
  • A little boy is playing with a plastic water bottle. He blows air into the bottle to make a whistling sound. Then, he wedges a p
    15·1 answer
  • The largest ruby isnthe world is 10.9 cm long, 9.1 cm wide and 5.8 cm thick, giving
    9·1 answer
  • Silver-108 has how many protons, neutrons, and electrons
    14·1 answer
  • Match each chemical with the correct use.
    8·2 answers
  • Enumere por lo menos 5 objetos que antiguamente se hacían con otro material y en la actualidad se hacen con un polímero. Identif
    7·1 answer
  • 6.
    6·1 answer
  • Your weight changes if you travel to the moon because _____.
    6·2 answers
  • What is the molarity of a solution in which 28g of sodium chloride (NaCl) is dissolved in 250mL of solution.
    6·1 answer
  • What is one effect of the uneven heating of Earth caused by the Sun? (Answer with a 5 sentence paragraph)
    13·1 answer
  • How can you convert diamond into graphite ?​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!