Afrog wants to jump from a lily pad. what must it do?
a) increase its weight
b) decrease its weight
c) apply an upward force to the lilly pad
d) apply downward force fo the lilly pad
i need some

Lewis structure and molecular geometry for nh2cl

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull

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