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Physics
Einstein's famous equation is:
A
F = ma
B
V = IR
C
E = mcยฒ
D
P = VI
Correct Answer
C
Chemistry
Which type of bond is formed by the transfer of electrons?
A
Covalent bond
B
Ionic bond
C
Metallic bond
D
Hydrogen bond
Correct Answer
B
Physics
The unit of electric charge is:
A
Ampere
B
Coulomb
C
Ohm
D
Volt
Correct Answer
B
Physics
Which electromagnetic wave has the highest frequency?
A
Radio waves
B
Microwaves
C
Gamma rays
D
X-rays
Correct Answer
C
Physics
Einstein's famous equation is:
A
F = ma
B
V = IR
C
E = mc
D
P = VI
Correct Answer
C
Chemistry
Which type of bond involves the sharing of electrons?
A
Ionic bond
B
Covalent bond
C
Metallic bond
D
Hydrogen bond
Correct Answer
B
Chemistry
Which substance is commonly known as baking soda?
A
Sodium carbonate
B
Sodium bicarbonate
C
Calcium carbonate
D
Potassium chloride
Correct Answer
B
Chemistry
Which element has the symbol Cl?
A
Calcium
B
Carbon
C
Chlorine
D
Cobalt
Correct Answer
C
Chemistry
What is the chemical formula of sodium chloride?
A
Na?Cl
B
NaCl
C
NaCl?
D
SCI
Correct Answer
B
Chemistry
Which of the following is a noble gas?
A
Chlorine
B
Oxygen
C
Neon
D
Hydrogen
Correct Answer
C