Elements#1
Elements#2
Elements#3
Elements#4
Elements#5
100
what are brass instruments made of?
zinc
100
metalloid
Is actinium a metalloid or a nonmetal
100
cobalt
What is a magnet made of?
100
iron
What element is before cobalt in the periodic table?
100
neon,and helium
What are the first two noble gases?
200
what are planes made of?
aluminum
200
liquid
What state of matter is helium at 0° kelvin?
200
100
What is the atomic number for fermium?
200
lanthanum
What is the first lanthanoid?
300
what does Au stand for?
gold
300
yes
Is uranium found in nature
300
carbon
What are diamonds made of?
300
28
what is the atomic number for nickel?
300
mercury
Which element is also known as quicksilver?
400
what is the element that removes organisms from water?
chlorine
400
silvery
What is Mercury’s appearance described as?
400
85
What is the atomic number of astatine?
400
liquid
What state of matter is gold at 3000° kelvin?
400
colorless
What color is xenon?
500
How many neutrons does niobium have?
52 neutrons
500
96
What is the atomic number for curium?
500
metalloid
Is boron a metalloid or a nonmetal?
500
958° kelvin
What is the boiling point of selenium in kelvin?
500
six orbitals
How many orbitals does Ununoctium have?
M
e
n
u