# 1
How many oxygen atoms have the same mass as three copper atoms?
[Relative atomic mass: O = 16, Cu = 64]
12
CHAPTER 3
NUR AIDA AFIQA
Perlawanan berpasukan
Menengah Atas 1
Sains
CHAPTER 3
1
35
1
Menengah Atas 1
Sains
CHAPTER 3
1
35
1
11 soalan
Larangan jawapan yang salah
Sembunyikan jawapan
public kuiz
# 2
The mass of a sulphur atom is 8 times more than the mass of a helium atom. What is the relative atomic mass of sulphur?
[Relative atomic mass: He = 4]
32
# 3
Calculate the relative molecular mass of the carbon monoxide gas, CO
[Relative atomic mass : C=12, O=16]
28
# 4
Calculate the relative molecular mass of the phosphorus
[Relative atomic mass : H=1, C=12, O=16, P=31]
124
Mahu lihat semua 11 soalan?
Sertai ZEP QUIZ untuk akses 800,000+ kuiz secara percuma.Log masuk untuk teroka semuanya