periodic table
data
Scientific Method
Elements
Atoms
100
A tool scientist use to organization and arrange elements.
What is the periodic table?
100
Two types of data scientist collect from experiments.
What is quantitative and qualitative data?
100
There are ____ steps in the scientific method.
What is 5 steps in the scientific method?
100
___ is a term for a substance made up of only one type of atom.
What is element?
100
According to the atomic theory, all matter is made up of _____.
What is atoms?
200
Columns are ___and rows are ____.
What is up and down and across.
200
I am tall, bright, with a yellow shirt on is an example of which type of data?
What is qualitative data?
200
All scientific methods include_____
What are steps?
200
You identify an element by ______.
What is atomic Number a.k.a # of protons?
200
The two major parts of an atom is _____.
What is the nucleus and electron cloud?
300
The atomic # for Carbon is ___
What is 6?
300
The difference between quantitative and qualitative data is______
What is qualitative data is words only and quantitative data is # only.
300
The first step in the scientific method is_______.
What is recognize the problem?
300
The atomic mass of an atom equal to the ____ and ____ that make up an element.
What is protons and neutrons of an element.
300
____is the center of an atom.
What is nucleus?
400
The # of neutrons is calculated by ____.
What is subtract the atomic mass from the atomic #?
400
Inferences are ____ about an observation.
What is a conclusion?
400
If i oil the gears on my bike, then it will go faster,is an example of?
What is a hypothesis?
400
The atomic mass of an element is the ____ of the element.
What is weight of element?
400
The nucleus of an atom have ____ with a positive charge, and ___ with a ____ charge.
What are protons and neutrons with a neutral charge?
500
The difference between an ion and atom is___
What is an ion has a positive or negative charge, an atom is neutral?
500
_____,_____,and____ are three variables in an experiment.
What is independent, dependent, and control variables.
500
The five steps of the scientific method are ________________________________________________.
What is recognize the problem, observe and infer, form a hypothesis, design and perform experiment, analyze data and draw conclusions.
500
Argon atomic symbol is ___ and atomic # is ____ and atomic mass is ___.
What is Ar, 18, and 39.948
500
All atoms are made of particles called____,_____, and _____.
What are protons, neutrons, and electrons.
M
e
n
u