Scientific Notation
put it in scientific notation: 0.00000314
3.14*10^-6
What are the particles that are neutral in the atom nucleus?
Neutrons
Solid to liquid?
Melting
What is a Neutral pH?
7
Which radioactive decay isthe strongest? Alpha, Beta, Gamma
Gamma
9.8*10^-11
What charge do electrons have and protons?
negative and positive
0.07
Would battery acid be acidic or basic?
acidic
What do enzymes do?
They catalyze a chemical reaction
Put it in scientific reaction:36400000
3.64*10^7
The electrons that orbit the nucleus create a blank?
electron cloud
What is a solvent?
The material a substance that dissolves a solute
what is a base?
A substance that increases the concentration of OH+ when dissolved in water
What are the hydrophilic part of phospholipids?
Heads
Put it in scientific notation: 10000000000000000000
1*10^19
Protons in the nucleus
What type of chemical reaction is the following: AY+BX--> BY+AX
Double displacement reaction
A substance that increases the concentration of H+ ions if dissolved in water
Convert 35C to Fahrenheit
95F
Put it in scientific notation : 7689000000000000
7.689*10^15
Ion with a negative charge is called?
Anion
6.02*10^23
pH=-log[H+]
According to the periodic table, which of the following elements is the least radiactive? Fluorine, Silicon, Neon, Gallium
Neon