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
julsineya [31]
3 years ago
8

In which list are the elements arranged in order of increasing atomic mass?

Chemistry
1 answer:
garri49 [273]3 years ago
7 0
It would be A) Cl, K, Ar
Because Cl=35,K=39,Ar=40
You might be interested in
Use the formula: PV=nRT<br><br> If P=12, V=22.4, R=.0821 and T=100, then what would n=?
Lina20 [59]
PV=nRT \\ (12)(22.4)=n(.0821)(100) \\ 268.8=8.21n \\ 268.8/8.21=8.21n/8.21 \\ n=32.74
n ≈ 32.74
Hope this helps!
7 0
2 years ago
Which statement is correct?
sergiy2304 [10]

Answer:

a) is correct.......,.....

5 0
2 years ago
Use the periodic table and example bond table to answer the question.
lyudmila [28]

In keeping with the general trends, K-Br will have the smallest bond energy. The bond energy refers to the energy that keeps the atoms in a bond together.

<h3>What is bond energy?</h3>

Bond energy is the energy that is required to hold atoms together in a bond. This energy must also be supplied when the atoms are to be separated.

We have the bond energies of each of the bons in the question, we have to note that the the smallest value of bond energy is Na-Br hence in keeping with the general trends, K-Br will have the smallest bond energy.

Learn more about bond energies: brainly.com/question/14842720?

7 0
1 year ago
Chemistry Question! 20 Points!
Delvig [45]

Answer:

A

Explanation:

I guess it's a, because nuclear decay is likely to occur when either the mass or atomic number is greater than 83.

7 0
3 years ago
What occurs when a magnesium atom becomes a magnesium ion
Karo-lina-s [1.5K]
The electrons are lost.
4 0
2 years ago
Read 2 more answers
Other questions:
  • What causes a chemical change In electrolytic cells?
    7·1 answer
  • Most electricity is generated by
    8·1 answer
  • A chemist heats a sample of hydrated lithium nitrate which weighs 170 grams and finds, after heating that it weighs 95.3 grams.
    8·1 answer
  • In which of the following compounds is the mass ratio of chromium to oxygen closest to 1.62 to 1.00?
    5·1 answer
  • PLEASE HELP ME&gt; 50 points<br> Compare and contrast 2-methylbutane with pentane
    7·1 answer
  • Why do chemists use the Lewis symbols to represent chlorine and sodium rather than drawing the electron diagrams of each element
    5·1 answer
  • Which of the following is true for compounds?
    10·1 answer
  • Which is the best example of the law of conservation of energy?
    13·2 answers
  • Denise heard that little children will pick food based on color. So she offered 100 kindergarteners colored mashed potatoes for
    11·1 answer
  • What is the difference between dissolving and dissociating and how does this relate to the van't hoff factor?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!