Fall Exam Review

The _______ is the number of protons

_____ show properties of both metals & nonmetals

Transition Metals are located in groups

What is a Colloid?

Gay Lussac's Law states that as the temperature of a gas increases, the pressure ________

Which type of radiation gives off e- & can be stopped by a block of wood or a sheet of Aluminum

An example of an alloy is

The Law Of Conservation of Mass states?

What is a Theory?

What are found in the nucleus of an atom?

What type of chemical reaction is this?

What is a heterogeneous mixture where the visible parts settle?

This is the correct Bohr Model of

What is the idea that matter is made up of particles in constant motion?

The _________ principal explains buoyant forces

An example of a Transition Metal is

What type of Mixture is Sweet Tea?

What is used to detect colloids?

Name this bond: S₄O₆

What does the prefix centi mean?

Heat of __ is energy needed from solid-liquid. Heat of __ is energy needed from liquid-gas.

Alkali Metals easily give up 1 e- & typically bond with

What is the density of a ball that has a volume of 60mL and mass of 600g?

Substance that is shiny, malleable, and ductile

Halogens are in group__& have _valence electrons

What is the process of separating liquids by vaporizing them?

A cookie is what type of mixture?

What is the correct name for S₅O₃

What is the equation for density?

A ______is 1 type of atom & a ____ is 2 or more atoms bonded together

Inner Transition Metals are located

What state of Matter has no definite shape but has a definite volume?

How many aluminum atoms are in Al₂(PO₄)₃

The _____is the mass of all of the isotopes of an element

___are outermost e- & __are # of e- needed to gain, lose or share to get a full outer shell

Boyle's Law states that as the volume of a gas decreases, the pressure of that gas...

What is an example of a chemical change?

Solvents and solutes are the 2 parts of a

___are nonreactive because they have a full valence electron shell

What is the correct chemical formula for Aluminum Acetate?

What is the blue arrow pointing to?

Protons + Neutrons = ?

What is the SI unit for length?

the ______ principal explains why planes fly

What are the 5 Phases of matter in order from lowest energy to highest energy?

Substance that is a gas or brittle solid & is a poor conductor

the ______ principal explains fluid pressure

The first electron shell holds__e- & the 2nd e- shell holds __ e-

___are formed when 2 atoms share electrons

What tool would you use to measure the mass of a solid?

A _________ Is a solution where a solid is dissolved into a solid.

A ________ is a statement about what happens in nature and is always true.

Carbon-14 is an ______of Carbon-12

What is an Example of a Physical Change?

Isotopes have different numbers of

Where are the Electrons Found?

Where are nonmetals (except H) located on the Periodic Table?

Cations are ____

Acids have a range on the pH scale of____ & give off ____ ions in water

Neutrons have ___ charge, Protons have___charge, Electrons have___charge

___are formed when 1 atom gains or loses electrons

___reactions take in heat energy & feel cold to the touch.

What is Viscosity?