Chemistrey

Question 1

Nucleus

Answer 1

The central part of an atom. Composed of protons and neutrons. Contains most of atom’s mass.

Question 2

Proron?

Answer 2

Positively charged particle. Found within an atomic nucleus .

Question 3

Neutron?

Answer 3

Uncharted particle. Found within an atomic nucleus.

Question 4

Electron?

Answer 4

Negatively charged particle. Located in shells the surround an atoms nucleus.

Question 5

Ion

Answer 5

When you take away an electron which changes the charge of the element.

Question 6

atom?

Answer 6

The smallest unit of an element. Consists of a central nucleus surrounded by one more electrons.

Question 7

Vectors

Answer 7

An organasim that carries a pathogen between other organisms without being impacted by the disease the pathogen causes.

Question 8

Quarry tine

Answer 8

Strict isolation of sick people from others for a period of time (usually 40 days) In order to stop disease from spreading.

Question 9

Non Cellular Pathogen

Answer 9

A pathogen that is not made up of cells. Such as virus.

Question 10

Cellular Patthogens

Answer 10

A pathogen that is made up of cells such as tapeworm.

Question 11

Pathogen

Answer 11

A disease producing Organisim

Question 12

Infectious disease

Answer 12

A disease that can be spread from one organism to another (contagious) and is caused by pathogen

Question 13

Non infectious disease

Answer 13

A disease that cannot be spread from one organism to another.

Question 14

Disease

Answer 14

Any change that impairs the function of an ididividual in some way and causes harm to an individual