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
cricket20 [7]
3 years ago
7

The Periodic Table of Elements is organized by the number of:

Chemistry
2 answers:
amid [387]3 years ago
7 0

Answer:

It is arranged in electrons since they go in the number of electrons for eg. Hydrogen, Helium etc.

ch4aika [34]3 years ago
3 0

Answer:

Atomic number is the correct answer.

Explanation:

You might be interested in
4. What is the common name of the compound CaOCI,?​
Paladinen [302]

Answer:

Calcium Hypochlorite is an inorganic chemical compound with chemical formula CaOCl2. They are also called calcium oxychloride and the common name of CaOCl2 is bleching or chlorine powder.

4 0
3 years ago
What element is steel mainly composed of?
Liula [17]
Steel is an alloy that is mainly comprised of CARBON. Hope this helps and give thanks plsss!
3 0
3 years ago
Read 2 more answers
If you are given the mass number and atomic number of an atom explain how you would find the number of protons neutrons and elec
astra-53 [7]
Atomic number is same number as the protons...

Neutrons =  Mass number - Atomic number ( protons)

Electrons are same number as protons unless the element has a charge..
If it has a charge of +2 it means that the element has 2 less electrons than the neutral atom. If it has a charge of -2 it means that the element has 2 more electrons than what it is supposed to..
5 0
3 years ago
Which of the following are decomposition reactions? *
zhuklara [117]

Answer:

4

Explanation:

Starts with a compound and breaks down.

- Hope that helped! Please let me know if you need a further explanation.

3 0
3 years ago
Sort these isotopes by whether they are most likely to undergo fusion or fission.
Maslowich

Answer:

Uranium-233- fission

Plutonium-239- fission

Plutonium-241- fission

Hydrogen-3 fusion

Hydrogen-1 fusion

Helium-3 fusion

Explanation:

In nuclear fission, heavy nuclear disintegrate into smaller nuclei when bombarded with particles such as neutrons. Fission reaction is common among nuclei having a high atomic number such as plutonium and uranium.

Fusion occurs between two light nuclei such as hydrogen or helium. It involves the combination of two lighter elements to give a heavier element with the release of tremendous amount of energy.

4 0
3 years ago
Other questions:
  • A solution is prepared by dissolving 50.0g C6H12O6 in 250g of water. What is the freezing point?
    14·1 answer
  • The value for Kw is 1.0 x 10-14 at 298K, but this value is temperature dependent. Given what you know about Kw and acid/base che
    10·1 answer
  • A chemical reaction begins with 356kJ of energy and ends with 456kJ of energy.
    9·1 answer
  • Which way will the equilibrium shift if you..... cool it to a low temperature?
    6·1 answer
  • What school objects in a class have organic compounds
    12·1 answer
  • Whos good at the periodic table cus im not help
    13·2 answers
  • Based on the time and temperature data collected for the reaction of KMnO4 with either malonic acid or oxalic acid, one can conc
    10·1 answer
  • What is the relationship between the number of molecules and the mass of 22.4 L of different gases at STP?
    8·1 answer
  • How many liters of a 4M solution can be made using 100 grams of LiBr?
    5·1 answer
  • what is the molarity of a naoh solution that is prepared by mixing 50.0 ml of 0.350 m naoh with 125 ml of h2o?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!