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
jeka94
3 years ago
5

Which of an atom's electrons are involved in chemical reactions?

Chemistry
1 answer:
Nadya [2.5K]3 years ago
4 0

it’s C

i hope i help you but if not DO NOT FORGET STAY SAFE AT HOME

You might be interested in
I need to do a project about carbon dioxide is there a safe way to capture it ??/
kramer
Yes. Exhale into a jar.
That's a hella ratchet way to capture CO2, but it works nonetheless
3 0
3 years ago
The state of the neuron when not firing a neural impulse is known as the _______________ _______________.
Fed [463]

Answer:Referring to the fact that a neuron either fires completely or does not fire at all.

Explanation:

6 0
2 years ago
I’ll $ashapp anyone who knows the answers to these!!! Leave your $tag
kvv77 [185]

Answer:

below

Explanation:

1. The areas that have latitudes which are closer to the equator are generally hotter than those areas that are closer to the north and south poles.

2. Temperature is inversely related to latitude, as latitude increases from the equator (moving north or south) the temperature decreases.

Hope this helps! best of luck <3

3 0
3 years ago
What is 1 major discovery in cosmology that relies on improvement in existing apparatus?
never [62]
The most dramatic astronomical development of the century thus far is the detection of gravitational waves from merging black holes at a distance of 400 Mpc, during the first science run of the advanced Laser Interferometer Gravitational-Wave Observatory.

The telescope was also very important. Galileo Galilei was the first person to use a telescope to look at celestial bodies (though he did not invent the telescope) and discovered the four brightest moons of Jupiter, proving that there are things in the Solar System that don't revolve around the Sun.

Physical cosmology is the branch of physics and astrophysics that deals with the study of the physical origins and evolution of the Universe. It also includes the study of the nature of the Universe on a large scale. In its earliest form, it was what is now known as "celestial mechanics", the study of the heavens.

Hope this helps you :)
3 0
3 years ago
Matching
kotegsom [21]

Answer:

a mixture of molecules - Box f

atoms of a pure elementa metal - Box D

a solid compound - Box C

a mixture of elements - Box A

Explanation:

Box a has mixture of elements which forms a solid like shape but there are different elements present in the box. The box f has mixture of molecules in which many atoms are combined together. Box c has solid compound with single element.

5 0
3 years ago
Other questions:
  • The formula of an iodate of lanthanum is la(io3)3. what is the formula of the sulfate of lanthanum with the same oxidation numbe
    15·2 answers
  • What is the oxidation number of Mn in KMnO₄? <br> a. -7<br> b. -3<br> c. 0 <br> d. +3 <br> e. +7
    6·1 answer
  • What is an exotoxin?
    14·1 answer
  • A 2.0 L flexible container holds 5.0 moles of oxygen (O2) gas. An additional 15.0 moles of nitrogen gas (N2) is added to the con
    13·2 answers
  • How many moles of cl- ions are needed to completely combine with 0.25 moles of mg+2 ions? 0.175 0.75 0.50 0.25 0.125?
    6·1 answer
  • HELP!!!!!! Stacy finds a gun at a crime scene. Which part of the gun should she never touch?
    9·1 answer
  • NEED HELP <br> WILL MARK DOWN BRAINLIEST
    12·1 answer
  • The reaction 2NoBr(g) ---&gt; 2NO(g)+Br2(g) is a second order reaction with a rate constant of 0.80M^-1 s^-1 at 11 C. If the ini
    13·1 answer
  • Some volatile organic compounds can be detected by hydrogeologists in the field or labs because of the ______ emitted from the g
    6·1 answer
  • Which of the following IS a part of the Kinetic Molecular Theory (KMT)?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!