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
blsea [12.9K]
3 years ago
15

Fill in the blanka gas-like state of matter consisting of free electrons and atomic nuclei is __________

Chemistry
1 answer:
belka [17]3 years ago
7 0
Hi lovely,

The answer you're looking for would be Plasma.
You might be interested in
A certain intermolecular force is created due to a brief concentration of electrons between nonpolar molecules. What best explai
Paladinen [302]

Answer:

The correct answer is D

Explanation:

Many substances hold their molecules together in the liquid or solid bosom. This is due, in addition to the pressure and temperature conditions, by the forces of Van der Waals. These are still produced in nonpolar molecules by the movement of electrons through the molecules; in extremely short periods of time, their electrons "charge" towards one end of the molecule, producing small dipoles and keeping the molecules very close to each other.

8 0
3 years ago
Read 2 more answers
How many oxygen molecules are needed to make 10 carbon dioxide molecules according to the following balanced chemical equation?
11Alexandr11 [23.1K]
<h2 /><h2 /><h2>answer.</h2>

five oxygen molecules

step by step explanation.

according to the equation,one molecule of oxygen is enough to react with two carbon molecules thus 10 carbon molecules need 5oxygen molecules

6 0
3 years ago
What is the fraction of the hydrogen atom's mass (11h) that is in the nucleus? the mass of proton is 1.007276 u, and the mass of
ololo11 [35]
Hello there!

To determine the fraction of the hydrogen atom's mass that is in the nucleus, we have to keep in mind that a Hydrogen atom has 1 proton and 1 electron. Protons are in the nucleus while electrons are in electron shells surrounding the nucleus. The mass of the nucleus will be equal to the mass of 1 proton and we can express the fraction as follows:

Mass Fraction= \frac{mass 1 Proton}{mass H atom} = \frac{1,007276 u}{1,007825}=0,9995

So, the fraction of the hydrogen atom's mass that is in the nucleus is 0,9995. That means that almost all the mass of this atom is at the nucleus.

Have a nice day!
3 0
3 years ago
Give two examples of diffusion process in plants and animals.
lisabon 2012 [21]

answer:

in plants

Transport manufactured food from the leaves to others parts of the plant

Facilitates gaseous exchange through the stomata in the leaves to other parts of the plant

in animal

Exchange of respiratory gases across respiratory services

Excretion of nitrogenous waste in some unicellular organisms

Explanation:

Hope it benefit

3 0
3 years ago
Identifying Qualitative and quantitative Data
lyudmila [28]

Answer:

qualitative data :           quantitative data :      

circular in shape            75 colonies ...          

stained purple               200 purple ..

spreads across plate    55 colonies ...          

Explanation:

i got it right :) .

7 0
3 years ago
Other questions:
  • How do aromatic hydrocarbons differ from alkenes?
    13·2 answers
  • Corbin burned with oxygen to produce carbon dioxide gas what is the correct chemical reaction
    10·1 answer
  • Which celestial object is found in kuiper belt
    6·1 answer
  • Draw the structure of an alkane or cycloalkane that has more than three but fewer than ten carbon atoms, and only primary hydrog
    7·1 answer
  • What is an octet of electrons? Which elements contain an octet of electrons?
    11·2 answers
  • FREE BRAINLIST NEED HELP ASAP
    13·2 answers
  • PLEASE HELP ME WITH THIS IT'S DUE TOMORROW
    5·1 answer
  • Hello people ~<br>help me with these questions ​
    13·2 answers
  • Which salt is produced when H₂SO4 reacts with NaOH?<br> O K₂SO3<br> O Na₂SO4<br> O Na₂SO3<br> OK₂SO4
    12·1 answer
  • A reaction is 50% complete in 2 hours and 75% complete in 4 hours.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!