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
tatiyna
3 years ago
10

Help not to sure what its asking I thought it was 2 but there ain't a 2 ​

Chemistry
2 answers:
Shtirlitz [24]3 years ago
5 0

the answer is d. this is due to the fact a proton weighs 2000 times more then a electron

marysya [2.9K]3 years ago
4 0
<h2>Answer:</h2>

<u>The correct option is </u><u>(D) 2114 electrons</u>

<u></u>

<h2>Explanation:</h2>

The positive charge on a proton is equal in magnitude to the negative charge on an electron. Protons and neutrons have approximately the same mass, but protons have much more massive than electrons which are approximately 2,000 times as massive as an electron. Because protons are so much heavier than electrons, the electrons do not make a significant contribution to the mass of an atom.

You might be interested in
What type of covalent bond is formed between amino acid molecules during protein synthesis? peptide bond electrovalent bond hydr
Brums [2.3K]

The type of covalent bond is formed between amino acid molecules during protein synthesis will be  <u>"peptide bond".</u>

<u />

A peptide bond would be a sort of covalent link that connects an amino acid's carboxyl group to its amino group. Amino acids itself were comprised of atoms bonded together through covalent bonds.

Two atoms share an electron pair equally in a covalent link. Peptide (amide) but also disulfide links between amino acids, as well as C-C, C-O, and C-N bonds within amino acids, represent examples of significant covalent bonds.

Therefore, the type of covalent bond is formed between amino acid molecules during protein synthesis will be  <u>"</u><u>peptide bond"</u><u>.</u>

<u />

To know more about covalent bond

brainly.com/question/4463646

#SPJ4

<u />

8 0
1 year ago
IF ANSWER I WILL GIVE BRAINLESS
vovikov84 [41]

Answer:

Answer 9 - 100 joules energy was at the producer level

Answer 10 - Remaining energy is used in metabolism

Explanation:

Answer 9

The energy at each trophic level is only 10% of the energy at its previous trophic level.

The energy at producer level is X

10 % of X = 10 Joules

\frac{10}{100} * X = 10\\X = 100Joules

Answer 10

Because the remaining 90% energy is utilized by the producer for its metabolism

3 0
3 years ago
1) What is the name of the following Covalent Compound:<br> N2O6
Mars2501 [29]
Iconic +covalent is the answer to this
8 0
3 years ago
Read the given equation:
Assoli18 [71]

Answer:

D.

HCl is acid

Ca(OH)2 is base

CaCl2 is salt

5 0
3 years ago
The literature value for the Ksp of Ca(OH)2 at 25 °C is 4.68E−6. Imagine you ran the experiment and got a calculated value for K
svet-max [94.6K]

Answer:

D. The Ca[OH]2 solution may have been unsaturated

Explanation:

The solubility product constant Ksp of any given chemical compound is a term used to describe the equilibrium between a solid and the ions it contains solution. The value of the Ksp indicates the extent to which any compound can dissociate into ions in water. A higher the Ksp, implies more greater solubility of the compound in water.

If the Ksp is more than the value in literature, this false value must have arisen from the fact that the solution was unsaturated hence it appears to be more soluble than it should normally be when saturated.

8 0
3 years ago
Other questions:
  • I don’t understand this, can you help me?
    8·1 answer
  • What is the relationship between air resistance and surface area?
    13·1 answer
  • Titration Lab Sheet: Day 2 (Alternate)‼️‼️‼️
    8·2 answers
  • A reaction occurs via the following sequence of elementary steps. What is the reaction intermediate?
    12·1 answer
  • Which statement is TRUE about enzymes?
    9·1 answer
  • A student made peanut butter bars by pressing a layer of graham cracker crumbs into a baking pan. Next, the student added a laye
    13·2 answers
  • What is needed to change a phase of matter?
    6·1 answer
  • Calculate the mass of sodium hydroxide needed to make a 5.00L with a molarity of 0.400M​
    12·1 answer
  • A 13.9 - g piece of metal ( specific heat capacity is 0.449 /g^ C)who whose temperature is 54.2 degrees * C was added to a sampl
    14·1 answer
  • As methane burns, it reacts with oxygen and forms carbon dioxide and water. The balanced chemical equation below models this che
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!