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
Rama09 [41]
3 years ago
8

What items could scientists use to date a layer of rock

Chemistry
1 answer:
Charra [1.4K]3 years ago
4 0

By Using relative and radiometric dating methods hope this helps!!

You might be interested in
Which of the following is a challenge of prosthetic engineering that has been met through tissue engineering?
solniwko [45]

Answer:

biocompatibility

Explanation:

5 0
2 years ago
What does ozone in the stratosphere above the earth consist of?
tino4ka555 [31]

Answer:

Ozone is a gas made up of three oxygen atoms (O3). It occurs naturally in small (trace) amounts in the upper atmosphere (the stratosphere). Ozone protects life on Earth from the Sun's ultraviolet (UV) radiation.

3 0
2 years ago
Write with example of any three changes in the state of matter in daily life​​
Stella [2.4K]

Answer:

just wait 3 minutes ill tell you the answer cause its in my book

Explanation:

7 0
2 years ago
Assuming acid strength relates directly to number of O atoms bonded to the central atom, rank H₂N₂O₂ [or (HON)₂]; HNO₃ (or HONO₂
Elenna [48]

For Less number of oxygen atoms will be less acidic. Therefore, the rank will be.... So there is 1 oxygen atom bonded to each of the 2 nitrogen atoms.

For HNO3 or {HONO}2. So there are 3 oxygen atoms bonded to the nitrogen.

For HNO2 or HONO. So there are 2 oxygen atoms bonded to the nitrogen.

Less number of oxygen atoms will be less acidic. Therefore, the rank will be...

HNO3>HNO2>H2N2O2

Acid strength is the tendency of an acid, symbolized by the chemical formula, to dissociate into a proton, and an anion, The dissociation of a strong acid in solution is effectively complete, except in its most concentrated solutions.

The strength of a weak organic acid may depend on substituent effects. The strength of an inorganic acid depends on the atom’s oxidation state to which the proton may be attached. Acid strength is solvent-dependent. For example, hydrogen chloride is a strong acid in an aqueous solution but is a weak acid when dissolved in glacial acetic acid.

Learn more about Acid strength here:

brainly.com/question/3223615

#SPJ4

7 0
1 year ago
Definition of compound inequality.
Hitman42 [59]
A compound inequality<span> is an equation with two or more </span>inequalities<span> joined together with either</span>
6 0
3 years ago
Other questions:
  • Do waves and currents help form beaches?
    11·2 answers
  • Enter your answer in the provided box. Calculate the number of moles of CrCl, that could be produced from 49.4 g Cr202 according
    8·1 answer
  • Which of the following is most likely a homogeneous mixture?
    15·1 answer
  • Determine the number of molecules present in 5.60 mol of nitrogen dioxide, the number of atoms of oxygen, and the number of nitr
    6·1 answer
  • Arrhenius base definition
    6·1 answer
  • What is the bond angle that corresponds to the
    9·1 answer
  • 1.5<br> What is the purpose of adding sodium carbonate to the reaction mixture?<br> I
    7·1 answer
  • What effects do winds patterns have on climate
    8·1 answer
  • WILL MARK BRAINLIEST IF YOU ANSWER WITHIN 5 MINUTES
    11·2 answers
  • What are 1a 3b and 7a explains on the periodic cable
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!