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Floating topic

Subtopic

important questions for the SDS sheet

what percautions do i have to take when i handle a (chemical)

what to do if you come in contact with the chemical

all equipment needed to handle the chemical (gloves,goggles,etc).

this sheet has information on the different types and what percautions to take when handiling a specific chemical

3 essential questions

this WHIMS pictogram shows and explains the potential harms

all about Matter

SDS sheets

SDS stand for safety data sheet

what is WHIMS 2015

" what percautions must i take"

"what do i do if i come across this chemical"

"what do these signs mean and represent?"

Bohr- Rutherford diagram

Number of protons

number of neutrons

number of electrons

what is density

A simple form of measurement which determines how much matter is in a substance

what is an ion

an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.

what is an atom

the basic unit of a chemical element

neutrons

protons

electrons

the basic components of an atom are:

properties of matter

viscosity

density

crystal form

solubility

ducktility

melting and boiling points

hardness

malleability

common physical properties

A physical property is a description of a substance

what is matter

everything around us is matter and are known as 3 states solid liquid and gas

gas particles have no bonds

liquid particles have weak bonds

gas particles have strong bonds

anything and everything that has mass and takes up space

soluble and solvent

how can temperature affect solubility

why is water called universal solvent

it dissolves more substances than any other liquid