Chapter 1: Atoms & Atom Model - Science Mcqs for Grade 7

Q.  In methane gas, each carbon atom is bonded with

a. two oxygen atoms
b. two hydrogen atoms
c. three oxygen atoms
d. four hydrogen atoms


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  One molecule of water is made up of
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Electrons fill energy level starting from the
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The number of neutrons in carbon-14 is
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Iron is represented by
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The number of protons and electrons in an atom of uranium is
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Electrons are mainly
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Isotopes behave in different way in
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  In radioactive decay, some isotopes release a small amount of energy which can be used to
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  As there are same number of electrons and protons in an atom, atomic number can also be called
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Unstable atoms break up into
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  In a drawing of atom, shells are indicated by
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Diatomic gases such as nitrogen, oxygen and chlorine have
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  All three isotopes of carbon are combined with oxygen to form
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Second shell can hold up to
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The electronic configuration of sodium as K, L, M is
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Hydrogen is a diatomic gas and its chemical formula is
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The second shell with the second energy level is known as
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  As the unstable atoms break up into smaller atoms,
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The symbol of 'Carbon' is
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Mass number tells us the number of
Category: Science Mcqs,   Published by: T-Code Scripts