Matter
In which state of matter do particles move the least?
Solid
What is a cell?
The smallest unit of life
What periodic group is oxygen in?
Group 6
Is chewing food mechanical or chemical digestion?
Mechanical
What is current measured in and with
Amps and ammeter
How do the energy of particles change when they are heated?
There energy is increased and they move faster
What is an organelle
A part of a cell
What periodic group are the halogens?
Group 7
What is one long term negative of smoking
Teacher decides
an electron
What is the equation to calculate density
Density = Mass/Volume
Name an examples of three specialized cell
Blood cell, sperm cell, muscle cell etc
How many electrons does Lithium have (Periodic table not allowed)
3
Which nutrient is found in bread?
Carbohydrates
What is current?
The rate of flow of electrons
Which state / states of matter cannot be compressed and why?
Name two organelles that can be found within a plant cell but not an animal cell
Any from:
Cell wall, Vacuole, Chloroplast
What is a compound?
Two or more elements that are chemically compounded
Which organ can be worst effected by excessive alcohol use
Liver
What is the scientific name for voltage
What is the unit used for density?
kg/m³
Draw a fully labelled plant cell
Reactivity increases
What is an enzyme?
A biological molecule that speeds up reaction and digestion
Explain how voltage functions in a series circuit, in comparison to how it functions in a parallel