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
zaharov [31]
3 years ago
10

Klklklkllkllklkklkllkl

Chemistry
1 answer:
Svetradugi [14.3K]3 years ago
5 0

Answer:

klklklkllkllklkklkllkl

Explanation:

Cuz thats what you said.. and why not :)

You might be interested in
An elephant puts a force of 30,000 N on its four feet,
IceJOKER [234]

Explanation:

pressure is Force/area

30000/0.75

5 0
3 years ago
1. Find the molar mass of the compounds<br>a. K2Cro4​
Luda [366]

Answer:

194.1903

Explanation:

that is for one mole of K2Cro4

8 0
3 years ago
If the oxidation number of an atom decreases, the atom has undergone oxidation.
Bumek [7]

Oxidation is a process when an atom, a group of atoms, or an ion loses electrons.

For example,

Cu⁰ -------> Cu⁺² + 2e⁻. This is an oxidation process.

As we can see an oxidation number was 0, and it became +2. The oxidation number is increased. Oxidation number of the atom, when an atom has undergone oxidation, increases.

So, answer is b.False.

8 0
3 years ago
Please helpppppp I be thankful
grigory [225]
Valence électrons don’t define which group You are in so you can cross those choices out.
A would be incorrect because element 1 has 1 valence electron while element 2 has 2 valence electrons.
D would be correct because both elements have two valence electrons.
Also, pls don’t hate if I am wrong!
8 0
3 years ago
A car travels at 35.0 mi/hr. How far has it gone in 2455 seconds?
Vika [28.1K]

Answer:

<h3>The answer is 23.8 miles</h3>

Explanation:

The distance covered by an object given it's velocity and time taken can be found by using the formula

<h3>distance = velocity × time</h3>

From the question

velocity = 35.0 mi/hr

time = 2455 s = 0.68 hr

We have

distance = 35 × 0.68

We have the final answer as

<h3>23.8 miles</h3>

Hope this helps you

5 0
3 years ago
Other questions:
  • The sodium atom contains 11 electrons, 11 protons, and 12 neutrons. what is the atomic mass of sodium?
    7·1 answer
  • Which term best describes the stored energy based on the position or chemical composition of an object?
    7·2 answers
  • A student completed a lab report. Which correctly describes the difference between the “Question” and “Hypothesis” sections of h
    6·2 answers
  • Is kcal energy? Thanks!
    8·1 answer
  • In 2011, fires in Bastrop County, Texas were the most damaging wildfires in Texas history. The fire spread through the pine tree
    15·2 answers
  • 100 points if you answer this<br>A B and C please people​
    11·1 answer
  • Which of the following elements are more reactive than the others.
    13·1 answer
  • How much heat is required to change 235 g of iodine at 25 degrees celsius into vapor at 198 degrees celsius? The melting point i
    12·1 answer
  • What is indicated by the prop-prefix?
    11·1 answer
  • (LAB 9: SPECTROSCOPY: ABSORPTION &amp; EMISSION)What are the four steps of the scientific method?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!