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Helen [10]
2 years ago
15

In which level of organization would the roots of a plant most likely be classified make sure to explain too

Chemistry
1 answer:
o-na [289]2 years ago
4 0

Answer:

the biological levels of organization of living things arranged from the simplest to most complex are organelle , cells , tissues , organs , organ system , organism , population , communities , ecosystem , and biosphere....

Explanation:

mark me as a brainlist

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An ordered list of chemical substances is shown. Chemical Substances 1 CuO 2 O2 3 CO2 4 NO2 5 Fe 6 H2O Which substances in the l
a_sh-v [17]

Answer:

reactants: 2 O2

products: 3 CO2, 4 NO2, 6 H2O

Explanation:

In a combustion, a combustible material, which generally is composed of C, H, O, N, and S, is combusted, that is, react with oxygen after a spark was produced; obtaining fire, heat and subproducts, including ashes and gases.

Oxygen is always one of the reactants of a combustion.

If Nitrogen was present in the combustible, NO2 (or other nitrogen oxides) will be produced.

If Carbon was present in the combustible, CO2 will be produced (also CO can be produced).

If Hydrogen was present in the combustible, H2O will be produced.

7 0
3 years ago
All elements in the same group A) have similar chemical properties. B) are not similar in any way. C) are in the same state at r
leva [86]

Answer:

Have similar chemical properties

Explanation:

  • The periodic table of elements is made up of groups or families and periods.
  • Elements in the same group or chemical family share similar chemical properties.
  • For example, elements in group II have similar chemical properties. They include Calcium and magnesium.
  • A similar chemical property of group II elements is that they react with water to form metal hydroxide and hydrogen gas.
4 0
3 years ago
Read 2 more answers
The proper answer gets marked brainiest, answer what the question is asking.
Keith_Richards [23]

A substance is an element if it consists of a single type of atom. A substance is a compound if it is made up of more than one element.

<h3>Elements and compounds</h3>

In chemistry, an element is defined as all pure substances consisting of the same atom. For example, magnesium and potassium metal are all elements because they consist of magnesium and potassium atoms only.

On the other hand, compounds are defined as substances consisting of 2 or more atoms of different elements. For example, sodium chloride consists of atoms of sodium and chlorine. Hence, it is considered to be a compound.

More on elements and compounds can be found here: brainly.com/question/13516179

#SPJ1

6 0
1 year ago
which quantity can be calculated for a solid compound, given only the formula of the compound and the Periodic Table of elements
Kryger [21]
You can calculate the gram formula mass of this compound by adding the atomic mass of every element in this compound according to the periodic table of elements.
7 0
3 years ago
What is the chemical formula for the molecule shown?
tatyana61 [14]

Answer: NH3

Explanation: N2 + H2 yields NH3.

8 0
1 year ago
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