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
DanielleElmas [232]
3 years ago
15

Which of the following elements does NOT need to be diatomic to exist in nature?

Chemistry
2 answers:
Ganezh [65]3 years ago
6 0

Answer: C. Carbon

Hope this helps :)

Keith_Richards [23]3 years ago
6 0
I am pretty sure it is A
You might be interested in
For the reaction N2(g) + 3H2(g) 2NH3(g), what will happen if more nitrogen gas is added?
BigorU [14]

The Answer is D

Explanation:

     

7 0
3 years ago
What does the atomic number of an element tell you about the element?
Liula [17]
How many protons are in am element
5 0
3 years ago
The dominant intermolecular force that causes gaseous hcl molecules to attract one another is
AnnyKZ [126]

Answer:

Dipole-dipole attractions

Explanation:

The Cl atom is more electronegative than H, so it attracts the electrons in the H-Cl bond more to itself.

The Cl end of the molecule becomes partially negative (δ-), and the H end becomes more positive (δ+). This separation of charge is called an electric dipole,

When two HCl molecules are near each other, they arrange themselves so that the negative and positive ends of the dipoles line up and attract the two molecules together.

8 0
3 years ago
HELP WILL GIVE BRANLIEST
Elodia [21]

Answer:

Boron (B) Atomic Mass: 10.811

Explanation:

The number of protons and electrons are the same, always. You can find the atomic mass by looking at the periodic table for that atom: 10.811

6 0
2 years ago
3- Fully folded proteins typically have polar side chains on their surfaces, where electrostatic attractions and hydrogen bonds
Elden [556K]

Answer:

Option C= A hydrogen bond formed between a polar side chain and a hydrophobic side chain.

Explanation:

All three given options a, b and d have common mechanism to accommodate the polar amino acid.

A= A hydrogen bond forms between two polar side chains.

B= A hydrogen bond from between a polar side chain and protein back bone.

D =  hydrogen bond form between polar side chains and a buried water molecules.

All these are use to accommodate the polar amino acid.

While option C is not used. which is:

A hydrogen bond formed between a polar side chain and a hydrophobic side chain.

5 0
3 years ago
Other questions:
  • Because of their large mass and charge, alpha rays are the least penetrating and least dangerous.
    12·1 answer
  • Consider two electrochemical reactions: A and B. Reaction A results in the transfer of 2 mol of electrons per mole of reactant a
    14·1 answer
  • Which chemical symbol describes an element?<br> o H2O<br> o 02<br> o CH4<br> o H2 SO4
    14·2 answers
  • Card G represents the final event which leads to the formation of wind. In a complete sentence, write a statement which describe
    14·1 answer
  • Which sentence describes two atoms that form a covalent bond?
    13·1 answer
  • Which of these observations is not an example of a physical property of matter? A. The density of sea water is measured to be 1.
    6·2 answers
  • will give brainliest answer + 20 points! pls help Calculate the volume of solution of 3.6 M NH4Cl needed to prepare 350.0 mL of
    6·1 answer
  • Help with this question
    15·1 answer
  • ____________ are traits characteristics or features of an organism that are passed from parent to offspring
    7·1 answer
  • Consider the reaction of SO₂ to form SO₃ at standard conditions.(b) Why is the reaction not performed at 25°C?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!