How many valence electrons would an element with atomic number 113 have?

Is sunlight replenishable

What is the volume of 0.30 M NaOH (aq) needed to completely neutralize 15.0 milliliters of 0.80 M HCl (aq) ? (1) 3.6 mL (3) 20. mL (2) 5.6 mL (4) 40. mL

Which element can expand its valence shell to accommodate more than eight electrons?

Mgcl2 has a formula weight of 95g. Mol-1. How would you make 10 ml of a 0.1 m solution of mgcl2.

How many protons are in Chlorine

A large sample of solid calcium sulfate is crushed into smaller pieces for testing. which two physical properties are the same for both the large sample and one of the smaller pieces?

How do i give the number of significant figures in 0.0037 mm

Which of these are ionic compounds?

Which property can be defined as the ability of a substance to be hammered into thin sheets

Select the group of organelles that is common to both plant cells and animal cells. A. nucleus, cytoplasm, ribosomes, chloroplasts B. cell wall, ribosomes, cell membrane, mitochondria C. cytoplasm, mitochondria, cell wall, nucleus D.