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
saveliy_v [14]
3 years ago
6

What are atoms help

Chemistry
1 answer:
Savatey [412]3 years ago
8 0

a b c d no a no b yes c no d ok

You might be interested in
When an atom gains an electron to become an ion what happens to its size?
irina [24]
It stays roughly the same size. Electrons have a barely imperceptible mass so the overall mass of the atom is changed very little.
5 0
2 years ago
Is it possible for a balloon with an initial internal pressure equal to 250.0 kPa
MrRa [10]
No, don't try, it will explode  close to 187 kPa
6 0
3 years ago
Communication is everything... If you want a relationship to work. Y'all gotta be grown and talk about everything and get an und
VladimirAG [237]

Answer:

hello pls help me in this question

With determination and hard work, people can overcome difficult challenges. How do the people of Greensburg, Kansas, and Chicago, Illinois, illustrate this idea? Use details from both texts to support your response. i cant do it

Explanation:

5 0
2 years ago
I NEED HELP FAST!!!!! Can you tell me about the location of electrons in atoms and how energy affects their location??? I have a
Art [367]
Their locations can vary depending on the molecule they are associated with but they are usually in a "cloud " that is on the outside of an atom/molecule and if the atom is unstable the  electrons tend to be located farther away from the atom.
5 0
3 years ago
What will be the volume occupied by 2.5 moles of nitrogen gas exerting 1.75 atm of pressure at 475K?
Marina86 [1]

Answer:

THE VOLUME OF THE NITROGEN GAS AT 2.5  MOLES , 1.75 ATM AND 475 K IS 55.64 L

Explanation:

Using the ideal gas equation

PV = nRT

P = 1.75 atm

n = 2.5 moles

T = 475 K

R = 0.082 L atm/mol K

V = unknown

Substituting the variables into the equation we have:

V = nRT / P

V = 2.5 * 0.082 * 475 / 1.75

V = 97.375 / 1.75

V = 55.64 L

The volume of the 2.5 moles of nitrogen gas exerted by 1.75 atm at 475 K is 55.64 L

6 0
3 years ago
Other questions:
  • Choose all the answers that apply.
    15·1 answer
  • What are the potential problems for nearby water sources when using nuclear energy? Check all that apply.
    6·2 answers
  • What is the molality of a solution prepared by dissolving 75.8 g of ethylene glycol, HOCH2CH2OH, in 1.55 L of water? Assume the
    6·1 answer
  • 0.007 decigrams = ? micrograms
    7·1 answer
  • What are items that are cycled through the biosphere in biogeochemical cycles
    8·1 answer
  • Help!! 10 points!! Please don’t answer if u don’t know!!
    6·2 answers
  • If you have an atom or copper, an ion of copper and an isotope of copper, what
    15·1 answer
  • Na2SO4(aq) +CaCl2(aq) — CaSO4(s) + 2NaCl(aq) Ionic Equation: 2Na+ (aq) + S02-(aq) + Ca2+(aq) + 2C1- (aq) CaSO4(s) + 2Na+ (aq) +
    6·1 answer
  • Practice: Determine the products, balance the
    6·1 answer
  • Which atom is most likely involved in the coordination of calcium ions found in hrp?.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!