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
vodka [1.7K]
3 years ago
10

A scientist discovers a deep bowl-like divot under the ocean off the coast of eastern Mexico that is many kilometers across. The

layers of the ground all around the continent from around the time that structure formed contain large amounts of iridium and a larger number of fossils than is normally found. What most likely caused the bowl-like structure?
Chemistry
2 answers:
liq [111]3 years ago
5 0

Answer: an asteroid impact

Explanation: I took the test

dedylja [7]3 years ago
3 0
It was most likely either weathering or tectonic plates moving away from each other. More likely tectonic plates
You might be interested in
What types of elements form covalent bonds?
spayn [35]
Covalent bonds form when electrons are shared between two nonmetals.
3 0
3 years ago
Since all atoms have negatively charged electrons, shouldn’t every sample of matter have a negative charge ? Explain
Salsk061 [2.6K]

The three sub-atomic particles that made up an atom are electron, proton and neutron. The proton and neutron are present in the nucleus of an atom whereas electrons revolve around the nucleus in the orbits. The atoms are electrically neutral that is they have no charge due to the presence of equal number of protons (which is positively charged) and electrons (which is negatively charged).

All the atoms have negatively charged electrons which are counter balanced by the presence of equal number of protons in the nucleus of an atom and thus, the element is neutral in nature and possess no charge.

6 0
2 years ago
What generic products are produced by an Acid/Base reaction?
gavmur [86]

Answer:

Salt NaCl

Explanation:

5 0
2 years ago
4Fe + 3O2 → 2Fe2O3
Black_prince [1.1K]

n(2Fe2O3)=10g/319.374amu=0.03mol

n(4Fe+3O2)=0.03 mol

m(4Fe+2O2)=Mn=319.374×0.03=9.58=10

7 0
3 years ago
Read 2 more answers
4) How many moles of O2 are produced with 42.0 moles of H2O?
grandymaker [24]

Answer:

1.2353 mol

Explanation:

3 0
3 years ago
Other questions:
  • Octane (C8H18)reacts oxygen gas (O2) to form carbon dioxide and water
    11·1 answer
  •  The Mississippians were considered to be horticulturalists, which means they were
    7·1 answer
  • How does the polarity of water give it this solvent property
    11·2 answers
  • Calculate the number of grams in sodium in 7.6g of Na2C6H6O7 (sodium hydrogen citrate) express your answer using two significant
    6·1 answer
  • The decomposition of N2O to N2 and O2 is a first-order reaction. At 730°C, the rate constant of the reaction is 1.94 × 10-4 min-
    15·1 answer
  • How do chemists express the rates of chemical reactions
    13·2 answers
  • Which line-angle formula represents an alkene?
    10·1 answer
  • Give examples which indicate that nylon fibres are very strong.​
    10·1 answer
  • What is one of the BEST practices officers should use when securing a crime scene?
    8·1 answer
  • All of the energy comes from the sun but ______ capture this energy?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!