Mid
Hard
Easy
Vocab
Really Easy
100

Law

Description of patterns observed in nature often mathematical "" How things can happen

100

Hypothesis

Prediction; If, Then

100

Constant

Factors that do not change between tests in your experimental group

100

Hot Plate

Heats chemicals with electricity

100

Observation

Objective statement based on 5 senses

200

Accuracy

How correct measurement is

200

Independent variable

"The cause"

What u purposefully change or allow the change: ex;time

200

Precision

How specific the measurement is or how consistent they r with each other

200

Bunsen Burner

Heat Chemicals with gas

200

Qualitative

Quality

Ex: Inaya has white socks

300

Digital Scale

Measures Mass in grams

300

Dependent variable

"The effect"

What u measure after the change

300

Inference

Subjective guesses abt the observation

300

Erlenmeyer flask

Heating and measuring liquids, holds liquids securely

300

Quantative

Quantity

Ex: Inaya has two socks

400

Conversion Factors

An equality that can be expressed as a fraction in 2 diff ways

400

Experimental group 

The group being tested and purposefully changed

400

Science

A method for studying the natural world by gaining knowledge through observations and investigations

400

Mortar and Pestle, Funnel

Grinds solids into powder, used to prevent spills when pouring and used to transfer liquids

400

Test tube, Pipette

Used for small chemical reactions, transfer liquids drop to drop

500

Meniscus

Is the curve seen at the surface as response to its container sides this curve is usually concave with the lowest point in the center

500

Control group

A normal untested group used for comparison

500

Theory

Explanations based on evidence form experiments 

(Why things happen)

500

Beaker,Spatula

Mixing, heating, and measuring liquids, Moving solids like powder

500

Graduated Cylinder, Watch glass

Makes precise volume measurements of liquids, used for weighing and preventing splatters

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