How can i keep a boyfriend and get one

I shall help you

Explanation:

You gotta make the man fall in love with you and make sure to care about him. If he don't love you, ditch him.

To get a boyfriend i would say to focus on one person you realll like. Dont try to date just anyone because it just wont work out...Be straightforward with how you feel about them and if they dont like you back its gonna be okay. They just weren't the right one. Once you get a boyfriend i think you should be understanding but now your worth. If you feel like hes not giving enough of something, tell him! Also whenever theres an argument fix it dont throw away your relationship. And if he cheats throw him away you dont need him. I'll throw hands for you. Remember relationships are messy and don't feel pressured to have a PERFECT relationship

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.