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jonny [76]
3 years ago
12

PLEASE HELP ASAP!!!

Chemistry
2 answers:
gavmur [86]3 years ago
5 0

Answer:

A

Explanation:

garik1379 [7]3 years ago
5 0

Answer:

The correct answer is: A. The toy car will speed up.

Explanation:

I took this test

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Will give brainliest!!!!
Alekssandra [29.7K]

Answer:

Its B :)

Hope this helps

7 0
3 years ago
A solution has a pOH of 8.7 so what is the pH of the solution? Is the solution acidic, basic, or neutral?
RSB [31]
PH + pOH = 14

pH = 14 - pOH

pH = 14 - 8.7

pH = 5,3

This solution is <u>acidic</u>.

If pH<7 - acidic
If pH=7 - neutral
If pH>7 - basic
5 0
3 years ago
Read 2 more answers
How many neutrons are in selenium -36?
Soloha48 [4]

Selenium (Se)  the most common isotope of this element. The nucleus consists of 34 protons (red) and 46 neutrons (blue).

5 0
3 years ago
Are humans pro-karyotic or eukaryotic?
barxatty [35]

Answer:

eukaryotic

Explanation:

all human cells—including those found in the brain, the heart, the muscles, and so on—are also eukaryotic.

3 0
3 years ago
Compared to an atom of C-12, an atom of C-14 has
KonstantinChe [14]

Explanation:

Carbon-12 atoms have stable nuclei because of the 1:1 ratio of protons and neutrons.

Carbon-14 atoms have nuclei which are unstable. C-14 atoms will undergo alpha decay and produce atoms of N-14. Carbon-14 dating can be used to determine the age of artifacts which are not more than 50,000 years old.

8 0
3 years ago
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