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
natka813 [3]
3 years ago
11

Which branch science consist of?​

Chemistry
2 answers:
Rzqust [24]3 years ago
7 0

Answer:

Modern science is typically divided into three major branches that consist of the natural sciences (biology, chemistry, physics, astronomy and Earth science), which study nature in the broadest sense; the social sciences (e.g. psychology, sociology, economics, history) which study people and societies; and the formal ...

Iteru [2.4K]3 years ago
5 0

Explanation:

The four major branches of science are, Mathematics and logic, biological science, physical science and social science. The first branch is mathematics & logic.

You might be interested in
Nuclear energy is the heat energy produced during controlled splitting, or ________ , of radioactive isotopes
erma4kov [3.2K]
Answer is: nuclear fission.
Nuclear fission<span> is </span>radioactive decay<span> process in which the </span>nucleus of an atom splits into smaller parts. <span> In this process produces free neutrons and gamma photons </span><span>and releases a very large amount of </span><span>energy.
</span>Nuclear fission produces energy for nuclear power and  <span>nuclear weapons.</span>
3 0
3 years ago
Chlorine (Cl) forms a salt when it is combined with a metal. This element belongs in _____.
andriy [413]
Chlorine (Cl) forms a salt when it is combined with a metal. This element belongs in <span>halogens.


</span>
3 0
3 years ago
Which of the following characteristics must be present for a substance to be called a mineral?
MArishka [77]
Minerals are solid, naturally occurring, inorganic compounds that possess an orderly internal structure and a regular chemical composition. Minerals should occur naturally. Hope this answers the question. Have a nice day. Feel free to ask more questions.
4 0
3 years ago
Read 2 more answers
How many moles are in 1.05 g of gold (Au)?
Wittaler [7]

Answer:

0.005 mol

Explanation:

Moles is denoted by given mass divided by the molecular mass ,  

Hence ,  

n = w / m

n = moles ,  

w = given mass ,  

m = molecular mass .

From the question ,

w = given mass of Gold = 1.05 g ,

m = molecular mass of Gold = 197 g/mol

<u>Hence , moles can be calculated as -</u>

n = w / m = 1.05 g / 197 g/mol = 0.005 mol

7 0
3 years ago
The alkline earth metals include?
patriot [66]

Answer:

The Popular ones are five in number

Explanation:

Calcium

Silicon

Germanium

Tin

Lead

5 0
3 years ago
Other questions:
  • What is the total number of pairs of electrons shared between the carbon atom and the oxygen atom in a molecule of methanal?
    8·1 answer
  • What is another name for this equipment and what does it do to reduce the impact of coal use?
    9·1 answer
  • A volume of 120 mL of H2O is initially at room temperature (22.00 ∘C ). A chilled steel rod at 2.00 ∘C ∘C is placed in the water
    13·1 answer
  • What is the ph of a 0.20 M solution of NH4Cl? [Kb(NH3) = 1.8 x 10^-5]
    8·2 answers
  • Which electron transition represents a gain of energy
    12·1 answer
  • Why does water flow decrease in your shower when someone flushes the toilet ​
    11·2 answers
  • In animals, nitrogenous wastes are produced mostly from the catabolism of _____. In animals, nitrogenous wastes are produced mos
    11·1 answer
  • Petunia needs 66.48 grams of potassium hydroxide (KOH) to run a reaction in class. How many moles of potassium hydroxide does sh
    12·1 answer
  • how many electrons does chlorine need to gain to become an ion? will it become positively charged cation or negatively charged a
    12·1 answer
  • If a given aqueous solution at 298 K contains [H+] = 1.0 × 10-9, what is the [OH-]?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!