Exam (elaborations)
Edexcel A-Level Chemistry Paper 1 June 2024 Exam Questions and Answers
- Course
- Institution
Edexcel A-Level Chemistry Paper 1 June 2024 Exam Questions and Answers
[Show more]
Seller
Follow
RevisionKing
Reviews received
Content preview
Edexcel A-Level Chemistry Paper 1 June2024 Exam Questions and Answers
What is another name for the mass number? -
Answer>>nucleon number
What is another name for the atomic number? -
Answer>>proton number
What is an isotope? - Answer>>atom of the same element with
the same atomic number, and a different number of neutrons
How is relative atomic mass measured? - Answer>>relative to
the mass of 1/12 of a carbon-12 atom
What charge are ions in a mass spectrometer? - Answer>>+1
What unit is given by a mass spectrometer? - Answer>>m/z
(mass / charge)
What type of compound produces an M+1 peak? -
Answer>>organic compound
Why are M+1 peaks seen in mass spectrometry? -
Answer>>carbon-13 is present in small amounts
What are the first four quantum subshells, in increasing energy
levels? - Answer>>s, p, d, f
What shape are s-orbitals? - Answer>>spherical
What shape are p-orbitals? - Answer>>elongated dumbbells
, Which elements have unusual electronic configurations including
4s1 where 4s2 may be expected? - Answer>>chromium and
copper
Which shell fills up first? [3d/4s] - Answer>>4s
Which shell fills up first? [2p/3s] - Answer>>2p
How does spin-spin pairing occur? - Answer>>orbitals in a
subshell receive one electron, then two before moving onto the
next subshell
What is the equation for first ionisation energy (IE1)? -
Answer>>A(g) -> A+(g) + e-
What is the equation for second ionisation energy (IE2)? -
Answer>>A+(g) -> A2+(g) + e-
What is the definition of first ionisation energy (IE1)? -
Answer>>energy needed to remove one mole of the outermost
electrons from one mole of gaseous atoms to produce one mole
of gaseous ions with a charge of +1
An element has a large jump between IE1 and IE2. What group is
the element? - Answer>>group 1
An element has a large jump between IE3 and IE4. What group is
the element in? - Answer>>group 3
What three factors affect the energy of an electron? -
Answer>>orbital, nuclear charge, shielding
What is an s-block element? - Answer>>outermost electron is in
an s-orbital
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller RevisionKing. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
Recently viewed by you
