Wil give question 7 (4 points) (05.04 lc) match the term to its description. column a 1. prominences :
prominences
2. solar flares :
solar flares 3. sunspots :
sunspots 4. convection :
convection column b a. brief eruptions of intense high-energy radiation from the sun's surface b. dark spots appearing from time to time on the sun's surface c. streams of glowing gas that shoot out from the sun in an arch d. the rise of hotter, less dense fluid and the sinking of cooler, denser fluid
D is convection don't know the rest but try searching it up on Google
answered: Guest
since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.
Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle
What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.
Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!
Select the statement that describe chemical properties a. antacid tablets neutralize stomach acid b. helium is the lightest monatomic element c. water freezes at 0 celsius d. mercury is liquid at room temperature