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
ValentinkaMS [17]
4 years ago
5

A substance that is composed entirely of atoms which all have the same number of protons in their nuclei is known as _______. A.

an element B. a molecule C. a neutron D. a compound
Chemistry
1 answer:
Kamila [148]4 years ago
5 0
The answer woudl be Neutron. Neutron is the substance is cpompose by atoms which have the same number of protons and nuclei
You might be interested in
Balance this equation<br> Pb(NO3)2+Na2(CrO4)=Pb(CtO4)+Na(NO3)
zzz [600]
I'm guessing you mean Cr (Chromium) in the product instead of Ct.

<span>Pb(NO3)2 + Na2(CrO4) = Pb(CtO4) + 2Na(NO3)</span>
3 0
4 years ago
If density is calculated by mass divided by volume and the mass increases, what would happen to the density of an object?
ZanzabumX [31]
It would increase becuase it wouldn’t make sense if it decreased
8 0
3 years ago
You can use this article to help you! I will mark branlist!!
Nadusha1986 [10]

Answer:

1. producers would be things like plants if those were removed we would have no oxygen and herbivores would have no food

2. an area of all of the living things

3. Food chains overlap. They connect to form a food web

4.   can threaten the plants and animals that originally made up the ecosystem

5. Human activities that can disturb ecosystems include polluting and clearing land for farms or buildings

6. producer, consumer and decomposer

7. Decomposers break down the waste products and dead tissue of plants and animals. They return nutrients to the soil.

Explanation:

6 0
3 years ago
What did robert milikan discover?
Kipish [7]

Answer:

C:

Explanation:

March 22, 1868 – December 19, 1953) was an American experimental physicist honored with the Nobel Prize for Physics in 1923 for the measurement of the elementary electric charge and for his work on the photoelectric effect.

6 0
3 years ago
Read 2 more answers
What is the only reaction type you have learned about that starts with only 1 point
LenaWriter [7]
Decomposition starts with one compound on the reactants side.
5 0
4 years ago
Other questions:
  • What time of the day would you be most likely to find that the air over water is significantly warmer
    12·2 answers
  • If the following weights have masses of 2, 4, 6 and 8 kg,
    5·1 answer
  • Ionic bonds are formed between metal and nonmetal elements. Potassium has only one valence electron and it is stripped away in t
    12·2 answers
  • let’s say you have a mixture of 100 iron-rich magnetic particles and 100 grains of table salt. Come up with at least three diffe
    9·1 answer
  • The oxidation # (charge) of an element called "lindenium "Ld is + 1 and the oxidation # (charge) of an element called "mendezine
    9·1 answer
  • PLEASE HELP ME. REAL ANSWERS ONLY PLZ
    10·1 answer
  • Which is a dominant trait that Mendel observed in pea plants?
    15·2 answers
  • The best way to increase the amount of a solid solute dissolved in a saturated solution would be to
    10·1 answer
  • Determine the oxidation number of chromium (cr) in each of the following compounds. (1) cro2 4 (2) cr2o72− 6 (3) cr2(so4)3 −3
    12·1 answer
  • What are the rows of the periodic table called?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!