subject
Chemistry, 24.06.2019 18:00 franciscovazquez623

Jane and emily are going out in the sun. the protections they have used are listed below: jane: cap, uv blocking glasses, shirt with short sleeves emily: hat, sunglasses, spf 30 sunscreen who used better protection from the sun? (5 points) jane, because spf above 30 harms the skin emily, because a sunscreen protects the skin emily, because short sleeves lower skin temperature jane, because glasses reduce the amount of harmful rays

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 13:20
Why is an elements atomic mass not listed as a whole number on the periodic table
Answers: 2
question
Chemistry, 22.06.2019 05:00
Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%
Answers: 1
question
Chemistry, 22.06.2019 07:00
6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space
Answers: 2
question
Chemistry, 22.06.2019 16:50
What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume
Answers: 2
You know the right answer?
Jane and emily are going out in the sun. the protections they have used are listed below: jane: ca...
Questions