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insens350 [35]
3 years ago
5

Use the image to answer the question.

Chemistry
2 answers:
Lena [83]3 years ago
7 0

Answer:

1. the process of plants taking in sunlight and creating oxygen

2. outputs are oxygen

3. inputs are sunlight

Explanation:

Aleks04 [339]3 years ago
3 0
1. the process by which green plants and some other organisms use sunlight to synthesise nutrients from carbon dioxide and water.
2. water, carbon dioxide and energy are are inputs .
3. glucose and oxygen are outputs
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A.explain what is meant by term
mrs_skeptik [129]

Answer:

Explanation:

1. Atomic numbers:

Atomic number is the number of protons in an atom. It is one of the most diagonistic and representative number used in identifying an atom. The periodic table of element arranges elements based on this number.

No two elements have the same atomic number.

Protons are positively charged particles in an atom.

  • In a neutral atom, the atomic number is the same as the number electrons since electrical neutrality is attained when the number of protons and electrons are the same.
  • The atomic number determines the position of an atom on the periodic table and it is unique for every atom.

2.

Periodic patterns

These are trends on that can be predicted on the periodic table because they shew regularities down a group or sometimes across the period.

Some of these trends are atomic radius, electronegativity, metallicity, nuclear charge e.t.c

Properties of elements can be predicted using these patterns even before they are discovered.

b.

Physical property shared by Helium, Argon and Neon is that they are all gases. All group 8 elements are called noble or inert gases.

Chemical property of these elements: they are chemically unreactive.

These gases are very stable having complete electronic shell configuration. Every atom on the periodic table tries to attain the state of the noble gases.

C.

Noble Gases/ Inert Gases/ Group O elements

6 0
3 years ago
Name the functional group in the following molecule:<br><br> H-C(Triple Bond)C-CH2CH3
Dima020 [189]

Here is your answer

Since, carbon atoms are triple bonded.

So functional group present in the compound is ALKYNE

HOPE IT IS USEFUL

3 0
3 years ago
PLEASE ANSWER QUICK I WILL MARK BRAINLIEST A spreadsheet is a _____. A. way to organize data on a computer B. place to list obse
Oxana [17]

Answer:

The answer is D part of your lab notebook used for writing vocabulary

Hope it helps!

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3 years ago
A graph of coal reserves in the United States versus time slopes downward.
Dafna1 [17]

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increased

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4 0
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bonufazy [111]

Answer:

66.33

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