1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Crazy boy [7]
3 years ago
12

Match these terms and definitions.

Biology
2 answers:
FromTheMoon [43]3 years ago
8 0

Terms matched with the right definitions;

  1. The smallest complete unit of a compound or diatomic gas – Molecule.
  2. A new substance formed by the combination of two or more different atoms – Compound.
  3. Path of electrons around an atomic nucleus - Shell.
  4. A substance consisting of only one type of atom- Element.

A molecule is the smallest unbreakable unit of a specific element or compound that retains the chemical properties of that element or compound. Molecules are composed of two or more atoms that are joined together by chemical bonds. An example of a molecule is H2O (water) which contains two hydrogen atoms and one oxygen atom.

A compound is a chemical substance that is formed by the combination of many identical molecules that contains atoms from more than one element which are held together by chemical bonds that are difficult to break. An example of a compound is NaCl, which is composed of sodium and chlorine.



Tems11 [23]3 years ago
5 0
Molecule
Compound
Shell
Element
You might be interested in
What is a nucleoplasm in a plant cell
BartSMP [9]
 The nucleoplasm<span> is a type of protoplasm that is made up mostly of water, a mixture of various molecules, and dissolved ions.</span>
5 0
3 years ago
Read 2 more answers
When the body senses a state of hypoperfusion, the sympathetic nervous system releases epinephrine, the effects of which?
lutik1710 [3]
Heart rate is controlled by the two branches of the autonomic (involuntary) nervous system. The sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS). The sympathetic nervous system (SNS) releases the hormones (catecholamines - epinephrine and norepinephrine) to accelerate the heart rate. The parasympathetic nervous system (PNS) releases the hormone acetylcholine to slow the heart rate. Such factors as stress, caffeine, and excitement may temporarily accelerate your heart rate, while meditating or taking slow, deep breaths may help to slow your heart rate.
4 0
3 years ago
Explain what TWO forces cause Earth’s water to bulge?
Monica [59]

Answer:

Gravity and inertia act in opposition on the Earth's oceans, creating tidal bulges on opposite sites of the planet. On the “near” side of the Earth (the side facing the moon), the gravitational force of the moon pulls the ocean's waters toward it, creating one bulge.

Explanation:

8 0
3 years ago
elements are arranged by their properties on the periodic table what other objects are often arranged by their properties
Likurg_2 [28]
How mant atoms are in them..?
5 0
3 years ago
Read 2 more answers
What did Chargaff discover while studying bases in the DNA of organisms
QveST [7]
Your answer is B. hope this helps
6 0
3 years ago
Other questions:
  • Suppose you plant a seed and observe that a tree of large mass grows from it.The tree achieves a final mass that changes very li
    5·2 answers
  • Compare and contrast a space shuttle and a space station
    7·1 answer
  • How virus spread on sneezing and cause disease in a normal healthy pearson?
    15·2 answers
  • How many unique gametes could be produced through independent assortment with the genotype AABBCcDDEe?
    9·1 answer
  • How is ADP converted to ATP?
    9·2 answers
  • Under what conditions would you expect to see a full moon?
    13·1 answer
  • Clarify the concept of development.​
    6·2 answers
  • Ella and Olivia are sisters. Both sisters are taller than average, but each sister has specific traits the other sister does not
    15·1 answer
  • How many protons and neutrons does argon have
    8·1 answer
  • Roman says that the risk of osteoporosis can be reduced by making certain lifestyle choices. Which lifestyle choice could Roman
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!