Vocabulary

Question 1

What are the diatomic/ Homonuclear molecules?

Answer 1

Hydrogen (H2), Nitrogen (N2), Fluorine (F2), Oxygen (O2),Iodine (I2), Chlorine (Cl2), Bromine (Br2)
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Question 2

Compounds

Answer 2

composed of two or more parts, elements,

Question 3

Ionic bond

Answer 3

Electrons are tranfered between atoms.

Occur mainly between metal and nonmetal Atoms.

Question 4

Covalent bond

Answer 4

Electron is shared equally between the atoms. A bond between two nonmetal item

Question 5

Allotropes

Answer 5

Allotropes are different structural modifications of an element; the atoms of the element are bonded together in a different manner.

Question 6

Homonuclear diatomic molecules

Answer 6

are molecules composed of only one type of element.
Example: Hydrogen (H2) Nitrogen (N2), Oxygen (O2), Fluorine (F2)
Chlorine (Cl2), Iodine (I2), Bromine (Br2)

Question 7

Isotopes

Answer 7

Adams with the same number of protons but different number of neutrons