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
krek1111 [17]
3 years ago
13

How do you intrusive rocks form

Chemistry
1 answer:
Elodia [21]3 years ago
8 0

Answer: Intrusive rock also called plutonic rock. They are formed from magma forced into older rocks at depths within the earths crust.

Explanation:

You might be interested in
Calculate the mass ratio of S to O in SO, and then calculate the mass ratio of S to O in SO2, given that the mass of S is approx
ziro4ka [17]

Explanation:

From the knowledge of law of multiple proportions,

mass ratio of S to O in SO:

mass of S : mass of O

= 32 : 16

= 32/16

= 2/1

mass ratio of S to O in SO2:

= mass of S : 2 × mass of O

= 32 : 2 × 16

= 32/32

= 1/1

ratio of mass ratio of S to O in SO to mass ratio of S to O in SO2:

= 2/1 ÷ 1/1

= 2

Thus, the S to O mass ratio in SO is twice the S to O mass ratio in SO2.

8 0
3 years ago
Which of the following elements has the largest atomic radius?
Pachacha [2.7K]

Answer:

nitrogen

Explanation:

as the group number increases, the atomic radius decreases

3 0
3 years ago
An object has a mass of 45.0 g and a volume of 4.0 ml. what is its density?
andreev551 [17]

Answer:

The answer is

<h2>11.25 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

Density =  \frac{mass}{volume}

From the question

mass = 45 g

volume = 4 mL

Substitute the values into the above formula and solve for the density

We have

Density =  \frac{45}{4}

We have the final answer as

<h3>11.25 g/mL</h3>

Hope this helps you

4 0
3 years ago
Bob adds heat to a substance. When enough heat is added, A. its particles move closer together and the substance becomes a gas.
Elena L [17]

Answer:

C. its particles move farther apart and the substance becomes a gas.

Explanation:

A. is wrong because moving closer together creates a solid, not a gas.

B. is wrong because moving father apart creates a gas, not solid.

C. is correct because moving farther apart creates a gas.

D. is wrong because when heat is added particles spread apart because they vibrate faster. Although, in a solid the particles are closer together.

- Just know the states of matter and how the particles move and that will help with this problem.

6 0
3 years ago
WILL GIVE BRAINLIEST FOR THE RIGHT ANSWER!!!!!Which elements can form diatomic molecules joined by a single covalent bond?
hjlf

Answer:

b

Explanation:

that's the answerer

7 0
3 years ago
Other questions:
  • The lead-containing reactant(s) consumed during recharging of a lead-acid battery is/are ________. The lead-containing reactant(
    14·2 answers
  • What is the mass in grams of 1.24 mol of water
    9·1 answer
  • How many moles of copper are needed to react with sulfur to produce 0.25 moles of copper (I) sulfide
    13·1 answer
  • Classify correct or incorrect.
    14·2 answers
  • 67.3 inches to meters
    15·2 answers
  • How many moles of H₂ are required to give off -9551 kJ of heat in the following reaction?
    14·1 answer
  • _KOH + _H₂PO4 → _K₂PO4 + _H₂O​
    13·1 answer
  • How can NASA scientists use Newton's third law of motion to plan for a space vehicle landing on a meteor?
    15·1 answer
  • The person who answerers this will get 100 points pls answer all the question's
    6·1 answer
  • A student wants to know how the number of geese in a study area affects the number of parts in their songs. She performs an expe
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!