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
kenny6666 [7]
3 years ago
8

True or false

Chemistry
1 answer:
Ivanshal [37]3 years ago
4 0

Answer:

true because of the elements

You might be interested in
What was ernest rutherfords experiment
ohaa [14]

Answer: he shot tiny alpha particles throug a piece of gold foil.

Explanation:

6 0
3 years ago
9.86 x 10²⁸ O-atoms require what volume (L) N₂O₂ at STP?
jolli1 [7]
First, we use avogadro's number to convert atoms into moles. Then, relate the number of moles from elemental to the compound. Lastly, we use conditions at STP to calculate the volume. We do as follows:

<span>9.86 x 10²⁸ O-atoms ( 1 mol / 6.022x10^23 atoms O) ( 1 mol N2O2 / 2 mol O ) ( 22.4 L / 1 mol ) = 1833809.37 L needed</span>
8 0
2 years ago
Something made of all one material
xxMikexx [17]

Answer:

element

Explanation:

an element is something made up of only one type of atom

6 0
3 years ago
Which of the following is an example of observational scientific investigation?
Softa [21]
B: nothing the color of the solution when heated
8 0
3 years ago
Read 2 more answers
If a compound has a log kow value of 6.5, what would be its predicted concentration (in ppm) in the fat of fish that swim in wat
blsea [12.9K]
Easy ans I don't know .......
5 0
3 years ago
Other questions:
  • Find the percent ionization of a 0.337 m hf solution. the ka for hf is 3.5 x 10-4. 1.1 % 1.2 x 10-2 % 3.2 % 3.5 x 10-2 % 4.7 %
    8·2 answers
  • In the reaction Mg+Cl2=MgCl2 what should be the coefficient for Cl2
    13·2 answers
  • The chief function of muscles is _____.<br> contraction<br> absorption<br> excretion<br> protection
    15·2 answers
  • How many moles of nitrogen are in 38 grams of nitrogen?
    14·1 answer
  • Explain which of benzene or naphthalene molecule would have equivalent carbon-carbon bond length​
    9·1 answer
  • What is the pH of a 5.41g of HNO3 in 7L of solution? (mass of HNO3=63.02g)
    14·1 answer
  • Which of the following pairs of elements is most likely to form an ionic bond? A. nitrogen and oxygen B. aluminum and nitrogen C
    8·1 answer
  • In the reaction, A -----&gt; Products, the rate constant is 3.6 x 10^−4 s−1. If the initial concentration of A is 0.548 M, what
    12·1 answer
  • Please help brainiest is award!!!!!!!!!!!
    10·2 answers
  • Can someone help in all 3 question ABC<br>​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!