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
likoan [24]
3 years ago
9

Part 1: Cats falling out of windows

Chemistry
1 answer:
timurjin [86]3 years ago
3 0

Answer:

A cat that falls out of the window even if it seems to be doing well, must urgently go to a veterinary clinic in order to be placed under surveillance for at least 24 to 72 hours

Explanation:

You might be interested in
Who can help me please ? Yes I will give BRAINLIST . And yes this is 6th grade work . Please help me ( it’s science btw )
lana [24]

Answer:

true and b are the answers I think

6 0
3 years ago
Read 2 more answers
WILL MARK BRAINLIEST!!<br><br> What is the percent composition of each element in barium nitrate?
11111nata11111 [884]
<span>the percent composition of each element in barium nitrate is:</span><span>
52.56% Barium
10.71% nitrogen
36.73% oxygen

Hope this helps:)
</span>
8 0
3 years ago
What are five characteristics of a group on the periodic table?
daser333 [38]
<span>1. Group 1 (Alkali Metals)Group 2 (Alkaline Earth Metals)Group 13 (Boron Group)Group 14 (Carbon Group)Group 15 (Nitrogen Group)Group 16 (Chalcogens)Group 17 (Halogens)<span>Group 18 (Noble Gases)
2.</span></span><span>The elements in each </span>group<span> have the same number of electrons in the outer orbital
3.</span><span>Group 2 </span>elements<span> share common characteristics. Each metal is naturally occurring and quite </span>reactive<span>.
4.</span><span>There are 18 numbered </span>groups<span> in the </span>periodic table<span>
5.</span><span>many characteristics are common throughout the group</span>
6 0
3 years ago
Sally's teacher tells her to find the masses of a sugar cube and a glass of water. Sally finds the masses to be 10 g for the sug
Kisachek [45]
110 grams, the law of conservation of mass states that matter can not be created nor destroyed so putting sugar into water does not make it disappear
6 0
3 years ago
Read 2 more answers
The electron configuration of a neutral atom is 1s22s22p63s2. Write a complete set of quantum numbers for each of the electrons.
Pavlova-9 [17]

Answer:

The four quantum number for each electron will be:

1s^{2}

n=1;l=0;m=0;s=+\frac{1}{2}/-\frac{1}{2}

2s^{2}

n=2;l=0;m=0;s=+\frac{1}{2}/-\frac{1}{2}

2p^{6}

n=1;l=1;\\m=+1,0.-1 \\s=+\frac{1}{2}/-\frac{1}{2}

3s^{2}

n=3;l=0;m=0;s=+\frac{1}{2}/-\frac{1}{2}

Explanation:

As the element is neutral, the number of protons will be equal to number of electrons which will be the atomic number of the element.

Number of electrons =12

Atomic number = 12

Element : Magnesium

The principal shell is represented by "n"

i) For "s" subshell the value of l =0 (azimuthal quantum number) thus m (magnetic quantum number)= 0

The two electrons in s subshell will have either plus half or minus half spin quantum number

ii) for "p" subshell the value for l =1

thus m = 0 or +1 or -1

The two electrons in each orbital will have either plus half or minus half spin quantum number

8 0
3 years ago
Other questions:
  • 20 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    13·1 answer
  • Which of the following statements is true of cations?
    14·1 answer
  • An example of kinetic is a
    5·1 answer
  • 1). What are 4 factors that can affect Reaction Rates?
    14·1 answer
  • which contains the most amount of energy a glass of water at 20C or a glass of water at 80C. EXPLAIN ANSWER
    11·1 answer
  • Demonstrate how you can prepare 250ml 0.25M hydrogen peroxide from a solution of 20g/100ml of hydrogen peroxide.​
    14·1 answer
  • For this PreLab assignment we will assume all of the acid is the monoprotic acid acetylsalicylic acid (C9H8O4). [Note: for your
    8·1 answer
  • HELP ME WITH THIS Q2
    10·2 answers
  • I dont know how to do percent error.
    7·1 answer
  • Describe at least four properties of electrons that
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!