Show:
Atoms
Elements
Physical and Chemical
Measurement of matter
Miscellaneous
100
atomic number
What is what gives you the number of protons and electrons?
100
metalloids
What is group that has metal and nonmetal characteristics.?
100
Matter
What is anything that takes up space and has mass?
100
Mass divided by volume, its value determines whether it floats on water.
What is density?
100
model
What is used to show information or physical observations when it may be too big or too small to see.
200
groups in the periodic table
What is vertical column and has similar properties?
200
atom
What is building block of chemistry or elements?
200
temperature
What is a physical property?
200
melting point, hardness, density, color, shape, size, texture
What is physical property or characteristics.?
200
Dalton's observations of atoms
What is a theory?
300
malleable, ductile, and conducts electricity
What is a metal?
300
group 1 or alkali metals
What is acts violently with water?
300
Particles packed tightly in fixed positions
What is a solid?
300
burning paper, baking cookies, toasting marshmallows
What is chemical property or characteristics?
300
observing a pattern in nature without attempting to explain it
What is scientific law?
400
alkali metals or group 1
What is the most reactive metals?
400
transition elements
What is elements in group 3-12?
400
adding thermal energy to the substance the particles
What is moving faster of particles?
400
sun, water, fertilizer, soil
What is information or data collected for the ability for a plant to grow?
400
good sources of information
What is scientific literacy?
500
noble gases
What is group that does not combine with other elements.?
500
hydrogen
What is element that is in group 1 that does not have similar characteristic to that group except for the valence electrons.
500
volume of irregular object
What is submerging object in graduated cylinder?
500
observing
What is collecting data by watching nature?
500
Measure mass
What is triple beam balance?