Tectonic plates make up which of the following layers of the Earth?

Answers

Answer 1

Answer: The lithosphere makes up the layer of the earth.

Related Questions

During fission, _____. protons collide to create uranium-235 new elements are created when uranium breaks apart hydrogen atoms are fused together to create helium helium atoms are fused together to create hydrogen
What would most likely be included in the “Analysis” section of a lab report?
CAN SOMEONE THATS GOOD AT CHEM PLEASE HELP ME?!?!I’LL GIVE 50 POINTS!!!AND A BRAINIEST!!!PLEASE I HAVE OTHER HW TO DO:(
Ice (H2O) melting at 273 K and 1 atm has = 6.01 kJ/mol and = 6.01 kJ/mol while water vaporizing under the same conditions has = 37.6 kJ/mol and = 40.7 kJ/mol. Why is there such a large difference between and , but not for and ?
According to the Bohr model of the atom, energy is emitted as light when electronsO fall back down to a lower energy level O jump up to a higher energy level are absorbed into the nucleus O are ejected from the nucleus

Carefully looking at an object or process

Answers

observation

They utilize and make use of the scientific method in order to have clear basis and evidence for their investigations. Research method is always used to answer every scientific inquiry and in gaining evidential data or knowledge. The scientific method has the following process or at least undergoes the process of
1. Observation
2. Hypothesis
3. Experimentation
4. Interpretation of data
5. Evaluating the data
6. Passing and recording the data

These steps are crucial and the empirical data that these scientists obtain are very important to keep that is why research paper, thesis and dissertations exists.

When the ideal gas law constant 0.0821 is used, what unit of pressure should be used in the ideal gas law calculation?

Answers

The pressure unit is in atmospheres or atm. To confirm this from the ideal gas equation:

R = VP/nT

plugging in the standard values of pressure, temperature and molar volume,

R = (22.4L/mo)l(1atm)/(273.15K) = 0.0821

Although expensive, platinum is used as a catalyst to break down harmful gases in car exhaust into less harmful gases. Which statement best describes platinum in this use? a.It is a homogeneous catalyst, so only a small amount is needed even though it exits with the products.

b.It is a heterogeneous catalyst, so only a small amount is needed and it is easily separated from the products.

c.It is a homogeneous catalyst, so although a large amount is needed, it is easily separated from the products.

d.It is a heterogeneous catalyst, so a large amount is needed and it exits with the products.

Answers

Platinum is solid at room temperature. SInce the catalyst is solid while the medium involves gases, this catalyst is characterized as heterogenous. Because they are different states of matter, they can be easily separated through physical means. So, the answer is B.

Answer:

B EDGE 2022

Explanation:

A salt is obtained as a reaction between .A. a base and water.
B. a nonmetal and a metal.
C. an acid and oxygen.
D. a base and an acid.

Answers

A salt is obtained as a reaction between a base and an acid which is option D.

A salt is obtained as a reaction between a base and an acid. In this reaction, the base donates a hydroxide ion (OH⁻) and the acid donates a hydrogen ion (H⁺). The hydroxide ion and hydrogen ion combine to form water (H₂O), and the remaining ions from the base and acid combine to form the salt. The salt is typically composed of a metal cation from the base and a non-metal anion from the acid. The formation of salt is a neutralization reaction where the acidic and basic properties of the reactants are neutralized, resulting in the formation of a new compound, the salt.

Hence, the correct option is option d.

Learn more about salt here:

brainly.com/question/31814919

#SPJ 6

the answer should be d

A solution has a [OH-] = 8.6 x 10-5. Answer the following questions.

pOH =
pH =
[H+] =

Answers

Answer: pOH= 4.06

pH= 9.94

$[H^+]=1.14* 10^(-10)M$

Explanation: pOH is the negative logarithm of $OH^-$ concentration.

pH is the negative logarithm of $H^+$ concentration.

$pOH=-log[OH^-]$

$pOH=-log[8.6* 10^(-5)]=4.06$

2) $pH+pOH=14$

$pH=14-4.06$

$pH=9.94$

3) $pH=-log[H^+]$

$9.94=-log[H^+]$

$[H^+]=1.14* 10^(-10)M$

pOH = 4
pH = 10
[H+] = 1 X 10^-10

Electrons always fill orbitals in the same order. Each s orbital holds 2 electrons, each set of p orbitals holds 6 electrons, each set of d orbitals holds 10 electrons, and each set of f orbitals holds 14 electrons. The order in which orbitals are filled, from first to last, is: 1s 2s 2p 3s 3p 4s 3d 4p 5s 4d 5p 6s 4f 5d 6p 7s 5f 6d 7p

To what element does the following electron configuration correspond?

1s22s22p4

A. aluminum: 13 electrons
B. oxygen: 8 electrons
C. boron: 5 electrons

Answers

oxygen is the answer :)

Answer is B. oxygen with 8 electrons

Other Questions

Which of the following is TRUE about a physical change in matter?O A physical change changes the identity of the substanceO A physical change does not change the chemical formula of the substanceO A physical change has similar characteristics as a chemical change.A physical change is a change in how the substances react with other substances.

A hydrocarbon molecule is considered to be saturated when the molecule contains

Compare the speed and space of atoms in a solid, liquid and gas.

There are more hydroxide ions in a solution than hydrogen ions. The solution is acidic basic neutral a salt