3 years ago

An archaeologist discovers an ancient wooden bowl. which isotope would most likely be used to determine its age?

Chemistry

2 answers:

AysviL [449]3 years ago

8 0

Answer:

Explanation:

Vesnalui [34]3 years ago

7 0

Answer:

Explanation:

whdkcbwubcdw

You might be interested in

Elements in the same period of the periodic table exhibit similar physical and chemical properties.

Vladimir [108]

Answer:

same valency electrons

Explanation:

example g 1 elements

5 0

3 years ago

Can you look people up on brainly

jasenka [17]

I think yes why?
LMFOAOOA

7 0

3 years ago

What characteristic of an element’s atoms always determines the element’s identity?

Anna11 [10]

Answer:

hporntue dhdjehwgs r. rvegdyfuee

Explanation:

ehehrhrhrhrhrhrhr. dvdhdhrhrhehehr f fbdhehrgdgdhehd dbdh

3 0

3 years ago

Why do you think the placebo effect works

timurjin [86]

Answer:

The placebo effect is when an improvement of symptoms is observed, despite using a nonactive treatment. It’s believed to occur due to psychological factors like expectations or classical conditioning.

Research has found that the placebo effect can ease things like pain, fatigue, or depression.

hope this will help u :)

7 0

3 years ago

Write a balanced half-reaction describing the reduction of gaseous dioxygen to aqueous oxide anions.

maksim [4K]

<u>Answer:</u> The balanced half reaction is written below.

<u>Explanation:</u>

Reduction reaction is defined as the chemical reaction in which an atom gains electrons. The oxidation number of the atom gets reduced during this reaction.

$X^{n+}+ne^-\rightarrow X$

When oxygen gas is reduced to oxide ions, the number of electron transferred are 2

The chemical equation for the reduction of oxygen gas to oxide ions follows:

$O_2+2e^-\rightarrow 2O^{2-}$

Hence, the balanced half reaction is written above.

8 0

3 years ago