Characteristics of life
Atoms & Molecules
Bonding
H₂O
Misc
100

The smallest unit of life

What is the cell?

100

The drawing for the Bohr model of Lithium

What is see white board for answer. 

100

Formed between metals and non-metals when one atom loses an electron, one atom gains an electron

Ionic bond

100

Type of bonds within water molecules

What is covalent?

100

Name for electrons on the outer shell 

What is valence electrons?

200

The need for new organisms to replace the ones that are dying off

What is Reproduction?

200

The combination of two or more atoms bonded together

What is a molecule?

200

Formed between two non-metals when both atoms share an electron 

What is covalent bond?

200

Attraction of molecules of the same substance

What is cohesion?

200

This is when valence electrons are used.

What is bonding?

300

The change of an immature species to an adult, occurs over time, often adding more cells in process

What is growth and development?

300

The difference between a pure and a compound molecule?


What is pure consists of all of the SAME atoms in the molecule and compound

consists of DIFFERENT types of atoms in the molecule.

300

creates a very strong bond

What is covalent bond

300

Attraction of molecules of different substances

What is adhesion?

300

Type of bonds between water molecules

What is hydrogen bond?

400

Organisms either are producers (produce own food) or consumers (eat a producer) because they need this.......

 

What is energy?

400

The number of EACH element in nitric acid  HNO3

What is 1 hydrogen, 1 nitrogen and 3 Oxygen? 

400

Show ionic bonding occurring between 2 atoms of your choice

Teacher will check drawings 

400

The reason water is polar, draw a picture to support your answer

What is oxygen pulls electrons closer to it than the hyrogen atoms do in the covalent bond?

400

Bohr's rule for the amount of electrons that can fill each shell

What is 2,8,8

500

The ability to respond to outside stimuli

What is react to the environment?

500

The number of total atoms in 3 molecules of lactose C12H22O11

What is 135

500

Show covalent bonding happening within a molecule of your choice

Teacher will correct drawings

500

The four special properties of water

What is polar, adhesion, cohesion, heat capacity?

500

The number of bonds carbon can create

four

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