Plsss hel
1. On the luminosity chart, temperature increases as you read it to the right. True or False?
2.On the luminosity chart, hot stars are Red and cool stars are Blue. True or False?

There are main groups in the modern periodic table of elements

Write the overall equation for the reaction for lithium battery

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line