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gladu [14]
3 years ago
5

Some students were investigating the

Chemistry
2 answers:
AleksAgata [21]3 years ago
6 0

Answer:

Isaac is the best

Explanation:

I find a friend to help you

nordsb [41]3 years ago
5 0

Answer:

I am a grade six student but I am very interested in chemistry

Explanation:

I sorry but this is NOT chemistry

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In which of the following is the number of neutrons correctly represented? A. fluorine: atomic number 9, mass 19, neutrons 0 B.
Digiron [165]
D. uranium: atomic number 92, mass 238, neutrons 146

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4 0
3 years ago
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30 points and brainliest answer for the right answers! :(
Rashid [163]
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3 years ago
Which of these is a ball and stick model?
N76 [4]

The ball and stick model of C subscript 2 H subscript 4 is described as Option C: Each C has 2 H's connected to it each by 1 black.

This means the same as the 3D structure image of ethylene (C2H4) and means 2 C's connected by 2 black lines.

line.

The structure of ethylene is made up of 2 carbon atoms and 4 hydrogen atoms.

The carbon atoms are located at the middle position and the hydrogen atom surrounding the carbon atoms with two hydrogen atoms connected to each carbon atom. The two black lines connecting the carbons are the double bonds.

Learn more: brainly.com/question/23375084

7 0
2 years ago
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Why would it be more comfortable to walk on hot beach sand in flip-flops
Eddi Din [679]

Answer:

D. Thermal conduction is blocked by the flip-flops.

Explanation:

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Radiation involves heat transfer from the sun to bodies on earth.

Conduction involves heat transfer between two solid bodies. Hot beach sand and flip-flops are solid bodies which validates thermal(heat) conduction.

8 0
3 years ago
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