in the nucleus of20 ca40 there are1 40
In the nucleus of20 Ca40 there are:
(1) 40 protons and 20 electrons
(2) 20 protons and 40 electrons
(3) 20 protons and 20 neutrons
(4) 20 protons and 40 neutrons
Ans: 20 protons and 20 neutrons
Expected delivery within 24 Hours
lance has 70 cents margaret has three-fourths of a dollar guy has two quarters and a dime and bill has six dimes who has the most moneylance has 70
compared with an atom of atomic weight 12 and atomic number 6 the atom of atomic weight 13 and atomic number 61 contains more
define the peripheral nervous systemthe peripheral nervous system or pns is a part of the nervous system and consists of the nerves and neurons that
an engine uses air as the operating substance at the beginning of compression the pressure is 90 kn m2 and the temp is 400c during the adiabatic
in the nucleus of20 ca40 there are1 40 protons and 20 electrons2 20 protons and 40 electrons 3 20 protons and 20 neutrons4 20 protons and 40
a derive an expression for the otto cycle to determine the mean effective pressure and efficiencybthe two engines are to perform on diesel and otto
na ion is isoelectronic with1 li 2 mg2
the students at norton school were asked to name their favorite type of pet of the 430 students surveyed 258 said in that their favorite type of pet
explain the sensory and the motor neuronsthe peripheral nervous system consists of1 sensory neurons running from stimulus receptors that inform
1959463
Questions Asked
3,689
Active Tutors
1458177
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
You might hear the following statement in a group, especially during the working stage. Members often give us clues in the wording of their sentences,
How does Cognitive behavioral therapy, addresses depression and relevant contextual factors (e.g., housing instability, physical health, substance use)?
chief complaint, current Meds, HPI, formulation, recommendation treatment plan for a 13years old male with diagnosis of Generalized anxiety disorder Current Med
women and children older adults African Americans Latinas/Latinos immigrants veterans people diagnosed with a mental illness people diagnosed with a disability
The mission of the Master of Science in Clinical Mental Health Counseling Program is to cultivate ethical, professional counselors to effectively assess,
A psychiatric nurse is assessing a young adult client who immigrated to their current country as a child and is experiencing anxiety.
How might these concerns affect your methodology, and how do you plan on approaching the topic more generally?