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
ss7ja [257]
3 years ago
8

Hollow spaces in earths crust

Chemistry
2 answers:
IrinaK [193]3 years ago
8 0
Caves are hollow spaces in Earth's crust.
dybincka [34]3 years ago
4 0
A hollow space in earths crust might be caves I think
You might be interested in
Aluminum finds application as a foil for wrapping food stuves. Why?
pshichka [43]

Answer:

it keeps the heat in and the bugs and flys out

Explanation:

8 0
1 year ago
A rocky hill cracks after water settles and freezes. Several trees on the hill tilt due to the very slow downhill movement of ro
Marat540 [252]

Answer:

A. Creep

Explanation:

Creep is usually defined as a mass movement process where the rock and other particles are forced to move slowly downward along a slope that is mostly covered with softer sediments and broken rock fragments. It results in the tilting of trees, poles, and gravestones.

5 0
3 years ago
Read 2 more answers
Draw the resonance structures for (SCN)".
Phantasy [73]

Answer : The resonance structure of SCN is shown below.

Explanation :

Resonance structure : It is defined as when more than one Lewis structure can be drawn, the molecule or ion is said to have resonance.

Resonance is the concept where electrons (bonds) are delocalized over three or more atoms which cannot be depicted with one simple Lewis structure.

First we have to draw Lewis-dot structure.

Lewis-dot structure : It shows the bonding between the atoms of a molecule and it also shows the unpaired electrons present in the molecule.

In the Lewis-dot structure the valance electrons are shown by 'dot'.

The given molecule is, SCN

As we know that sulfur has '6' valence electrons, carbon has '6' valence electrons and nitrogen has '5' valence electron.

Therefore, the total number of valence electrons in SCN = 6 + 4 + 5 = 15

According to Lewis-dot structure, there are 7 number of bonding electrons and 8 number of non-bonding electrons.

In SCN, carbon atom is the central atom and sulfur and nitrogen are the neighboring atoms.

The resonance structure of SCN is shown below.

3 0
4 years ago
Help me out with those two letters pls
GREYUIT [131]

Answer:

F. 1, 1

G. 1

Explanation:

When you work out how many there are of each thing, the numbers that were already in there equal each other, do you just need to add ones in the other blanks.

5 0
3 years ago
Please help me with this questions, sorry:(
natulia [17]

Answer:

yes

Explanation:

the water may freeze at low winter temperatures but  it will still be there

8 0
3 years ago
Other questions:
  • Can anyone help? My teacher just briefly went over this in notes and I can't really decipher between physical and chemical chang
    13·1 answer
  • What is the empirical formula of a compound that is 3.05% carbon, 0.26% hydrogen, and 96.69% iodine? question 4 options: chi3 ch
    9·2 answers
  • Why was there no increase in the reaction rate with 8 g of substrate as compared to 4 g of substrate?
    14·1 answer
  • Which of the following outer electron configurations would you expect to belong to a reactive metal?
    6·1 answer
  • What water freeze faster salt water or regular water
    12·1 answer
  • Round off each of the following numbers to two significant figures:
    8·2 answers
  • How many grams of O are in 635 g of Li 2 O ?
    10·1 answer
  • Identify the independent variable, dependent variable, and constant in the following problem: If you plant hydrangeas in your ga
    7·2 answers
  • Which element has a more protons in it Boron (B) or Neon (Ne)?
    5·2 answers
  • Which of these reactions successfully models a nuclear fission reaction?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!