Answer:
Atoms have no electric charge because the protons and electrons "cancel out" each others charges.
Explanation:
Answer:
<h2>Scientists use a wide variety of techniques to monitor volcanoes, including seismographic detection of the earthquakes and tremor that almost always precede eruptions, precise measurements of ground deformation that often accompanies the rise of magma, changes in volcanic gas emissions, and changes in gravity.</h2>
Answer:
B
Explanation:
I looked it up and found the answer lol
Answer:
spinal cord
Explanation:
The nervous system has two main parts: The central nervous system is made up of the brain and spinal cord.
Answer: 1.80g
Explanation:
Molar Mass of AlCl3 = 27 + (3x35.5)
= 27 + 106.5 = 133.5g/mol
Number of mole of AlCl3 = 0.0135mol
Mass = 0.0135 x 133.5= 1.80g
