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
bulgar [2K]
3 years ago
6

How many carbon (C) atoms are in CaCO3?​

Chemistry
2 answers:
leonid [27]3 years ago
7 0

Answer:one atom

Explanation:

The carbon symbol is C so only one

Calcium has 1 atom

Oxygen has 3 atoms

grandymaker [24]3 years ago
5 0

Answer:

Only one Carbon atom

Explanation:

CaCO3 is composed of one atom of Calcium, one atom of Carbon and three atoms of oxygen

You might be interested in
What is the original source of most energy used on Earth?
ser-zykov [4K]

Answer:

the sun Solar energy

Explanation:

Energy from the sun. Solar energy is the original source of most energy on Earth. There are many ways we use energy from the Sun.

3 0
2 years ago
Read 2 more answers
Please help me with these 3 questions with will be giving out brainiest
Anna71 [15]

Answer: All of them are true

5 0
2 years ago
Which of these statements explains the relationship among elements, compounds, and mixtures?
gladu [14]
A compound is where two or more elements have chemically bonded, and a mixture is where there are two or more elements are grouped together, but they are not chemically bonded.
An example of a mixture would be salt dissolved in water, and an example of a compound would be water (which is made up of 2 Hydrogen and 1 Oxygen bonded together)

tl;dr: I would go with B, basically.
6 0
3 years ago
What kind of energy is thermal energy?
vesna_86 [32]

Answer:

<h2>B. Kinetic energy</h2>

Explanation:

According to research :

Thermal energy comes from a substance whose molecules and atoms are vibrating faster due to a rise in temperature. Heat energy is another name for thermal energy. Kinetic energy is the energy of a moving object. As thermal energy comes from moving particles, it is a form of kinetic energy.

5 0
3 years ago
Could someone please help!
bezimeni [28]
Im pretty sure that the current will increase so the answer is A . Hope that helps
8 0
3 years ago
Other questions:
  • If I have 12 protons, how many neutrons and electrons would I need to make a stable atom?
    15·1 answer
  • What is asubstance that flows Called
    9·2 answers
  • How can you use Hess’s law to determine a reaction’s enthalpy?
    13·1 answer
  • A sample of oxygen is collected over water at a total pressure of 692.2 mmHg at 17°C. The vapor pressure of water at 17°C is 14.
    10·1 answer
  • A solid substance that has a naturally geometric shape with symmetrically arranged plane faces
    10·2 answers
  • Which of the following pairs of elements could react to form an ionic compound? Check all that apply.
    14·2 answers
  • Which statement describes solstices?
    13·2 answers
  • Which of the following is the best explanation for the fact that crushing increases the rate at which a solid dissolves in a liq
    11·1 answer
  • Am i the only person thats gonna be doing schoolwork thanks giving beak
    14·1 answer
  • What are the intermolecular forces between molecules in a liquid sample of sulfur trioxide, SO3?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!