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
Andrews [41]
3 years ago
6

Which would best help will give brainlist first 1

Chemistry
2 answers:
11Alexandr11 [23.1K]3 years ago
6 0
Letter c. A hand lens
Because it magnifies the animal making it look bigger for the students to easily see and identify it.

Hope this explanation is helpful enough and don’t forget the brainleast :)
son4ous [18]3 years ago
3 0
It would definitely be hand lense
You might be interested in
Which is a characteristic of a strong base
Lubov Fominskaja [6]

Answer:

Explanation:

The strong bases have following properties:

1. In solution, strong bases ionize fully.

2. On dissolving the strong bases in water they produce all hydroxide ion which they have.  

3. For strong bases the value of equilibrium constant (Kb  ) is large.

4. In general the strong base ionizes completely means concentration of ions are greater means conductivity also greater.

5. For strong bases the value of equilibrium constant (Kb) is large, thus the value of dG0 is very large negative number.

6 0
3 years ago
Rank these compounds by their expected boiling point? CH4 CH3Cl CH3OH? Lowest to highest; 10+ for the best explanation. Thank yo
docker41 [41]
Methane, CH4, would have the lowest boiling point among the three since it has the lowest number of carbon and has no functional groups. Methanol would have the highest boiling point since it has a functional group which contains hydrogen bonding which much stronger than the one in CH3Cl. Hope this helps.<span />
3 0
3 years ago
Read 2 more answers
Jim brings his finger near a metal doorknob and receives a shock what does this demonstrates
qwelly [4]

Answer:

Static Electricity

Explanation:

Most likely, in the room, Jim was building up static electricity by friction with the floor, which he released upon contact with a metal object.

5 0
3 years ago
Read 2 more answers
Explain the difference between the reacts and products of a chemical reaction
Alika [10]
Reactants are what is changed in the chemical reaction. They go before the arrow when you wrote the equation. Products are what is formed when the chemical reaction occurs. Products always contain the same elements as the reactants, but they might be rearranged because of the reaction. In this picture, you can see that the reactants go before the arrow, and the products go after.

5 0
3 years ago
What is Y? 222/86 Rn A/z + 4/2He
kondaur [170]

^{222}_{\phantom{2}86}\text{Rn} \to ^{218}_{\phantom{2}84}\text{Po}+ ^{4}_{2}\text{He}

Y is Po-218.

  • A = 218
  • Z = 84.
<h3>Explanation </h3>

^{222}_{\phantom{2}86}\text{Rn} \to ^{A}_{Z}\text{Y}+ ^{4}_{2}\text{He}

Here's the symbol of a particle in a nuclear reaction. ^{A}_{Z}\text{Y}.

A stands for mass number. Z stands for atomic number. Both numbers shall conserve in a nuclear reaction.

  • The mass number on the left hand side is 222.
  • The two mass numbers on the right hand side add up to A + 4.
  • 222 = A + 4.
  • A = 218

So is the case for the atomic number. Try figure out the atomic number of Y using the same approach.

  • The atomic number on the left hand side is 86.
  • The two atomic number on the right hand side add up to __ + __.
  • 86 = __ + __.
  • Z = 84.

What element is Y? The atomic number of Y is 84. Refer to a periodic table. Element 84 corresponds to Po (polonium). Y is Polonium-218. The symbol of Y should be written as ^{218}_{\phantom{2}84}\text{Po}. Hence the equation:

^{222}_{\phantom{2}86}\text{Rn} \to ^{218}_{\phantom{2}84}\text{Po}+ ^{4}_{2}\text{He}.

3 0
3 years ago
Other questions:
  • What are the four main sources of fresh water on earth
    14·1 answer
  • Phosphorus has the molecular formula p4, and sulfur has the molecular formula s8. how many grams of phosphorus contain the same
    12·1 answer
  • If a weak acid is 25 deprotonated at ph 4 what would the pka be
    7·1 answer
  • Dimethyl sulfide is the most abundant biological sulfur compound emitted to the atmosphere. It is produced by phytoplankton and
    7·1 answer
  • How many moles of chloride ions are there in 2 moles of calcium chloride?
    12·1 answer
  • If you burn 52.0 g of hydrogen and produce 465 g of water, how much oxygen reacted?
    8·1 answer
  • In examples where the volume of a system is under constant pressure, which of
    9·1 answer
  • ANSWER THE QUESTION BELOW FOR BRAINLEST AND 10 POINTS
    9·2 answers
  • A solution is prepared by dissolving a
    5·2 answers
  • Explain the role of each factor in chemical weathering (water, acid, and air).
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!