Living and nonliving things both are composed of ___ consisting of ___. --matter elements
The most important elements found in all organisms
CHNOPS --carbon hydrogen nitrogen oxygen phosphorous sulfur
Atomic mass is determined by the _ and _ --protons neutrons
Atomic number indicates the -...
Atomic mass is determined by the _ and _ --✓protons neutrons
Atomic number indicates the --✓number of protons and electrons in electrically neutral atoms
Atoms of a single element that differ in their numbers of neutrons. --✓Isotopes
Ions --✓when atoms have lost or gained electrons and now have 8
Ionic bond --✓attraction between oppositely charged ions
covalent bond --✓shared electrons
electronegativity --✓when one atom exerts greater energy for the shared electron
Solutions in which there are more hydroxide ions than hydrogen ions --✓basic
Solutions in which there are more hydrogen ions than hydroxide ions --✓acidic
Nucleic acids are --✓polymers of nucleotides
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 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 masigabethwel. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £5.15. You're not tied to anything after your purchase.
