Chemistry, 12.10.2019 16:20 kayolaaaa53

How many neutron and protons are in lithium-7?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 22:00, moran14

Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope

Answers: 1

continue

Chemistry, 23.06.2019 00:30, josephvcarter

What are some natural measures of time

Answers: 1

continue

Chemistry, 23.06.2019 01:30, kaitie60

Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity

Answers: 2

continue

Chemistry, 23.06.2019 01:30, Dmoney5104

The biomedical technique in which a part of the brain is destroyed with electric current is known as a. electroconvulsive therapy b. prefrontal lobotomy c. bilateral cingulotomy d. tardive dyskinesia