ᴀᴄᴛɪᴠɪᴛʏ ₁: ᴍᴀᴛᴄʜ ɪᴛ! ᴅɪʀᴇᴄᴛɪᴏɴꜱ: ᴍᴀᴛᴄʜ ᴛʜᴇ ᴅᴇꜱᴄʀɪᴘᴛɪᴏɴꜱ ɪɴ ᴄᴏʟᴜᴍɴ ʙ ᴛᴏ ᴛʜᴇ ᴛᴇʀᴍꜱ ɪɴ ᴄᴏʟᴜᴍɴ ᴀ. ᴡʀɪᴛᴇ ᴛʜᴇ ᴄᴏʀʀᴇᴄᴛ ʟᴇᴛᴛᴇʀ ʙᴇꜱɪᴅᴇ ᴛʜᴇ ɴᴜᴍʙᴇʀ. WRITE THE LETTER OF THE CORRECT ANSWER: _______₁. ᴡᴇᴀᴛʜᴇʀɪɴɢ _______₂. ʙɪᴏʟᴏɢɪᴄᴀʟ ᴀᴄᴛɪᴠɪᴛʏ _______₃. ᴀʙʀᴀꜱɪᴏɴ _______₄. ꜱᴀʟᴛ ᴄʀʏꜱᴛᴀʟ ɢʀᴏᴡᴛʜ _______₅. ꜰʀᴏꜱᴛ ᴡᴇᴅɢɪɴɢ _______₆. ᴅɪꜱꜱᴏʟᴜᴛɪᴏɴ _______₇. ᴏxɪᴅᴀᴛɪᴏɴ _______₈. ʜʏᴅʀᴏʟʏꜱɪꜱ _______₉. ᴍᴇᴄʜᴀɴɪᴄᴀʟ ᴡᴇᴀᴛʜᴇʀɪɴɢ _______₁₀. ᴄʜᴇᴍɪᴄᴀʟ ᴡᴇᴀᴛʜᴇʀɪɴɢ ᴄʜᴏɪᴄᴇꜱ: ᴀ. ᴅɪꜱꜱᴏᴄɪᴀᴛɪᴏɴ ᴏꜰ ᴍᴏʟᴇᴄᴜʟᴇꜱ ɪɴᴛᴏ ɪᴏɴꜱ; ᴄᴏᴍᴍᴏɴ ᴇxᴀᴍᴘʟᴇꜱ ɪɴᴄʟᴜᴅᴇ ᴅɪꜱꜱᴏʟᴜᴛɪᴏɴ ᴏꜰ ᴄᴀʟᴄɪᴛᴇ ᴀɴᴅ ꜱᴀʟᴛ ʙ. ᴡᴇᴀʀɪɴɢ ᴀᴡᴀʏ ᴏꜰ ʀᴏᴄᴋꜱ ʙʏ ᴄᴏɴꜱᴛᴀɴᴛ ᴄᴏʟʟɪꜱɪᴏɴ ᴏꜰ ʟᴏᴏꜱᴇ ᴘᴀʀᴛɪᴄʟᴇꜱ ᴄ. ʀᴇᴀᴄᴛɪᴏɴ ʙᴇᴛᴡᴇᴇɴ ᴍɪɴᴇʀᴀʟꜱ ᴀɴᴅ ᴏxʏɢᴇɴ ᴅɪꜱꜱᴏʟᴠᴇ ᴡᴀᴛᴇʀ ᴅ. ᴄʜᴀɴɢᴇ ɪɴ ᴛʜᴇ ᴄᴏᴍᴘᴏꜱɪᴛɪᴏɴ ᴏꜰ ᴍɪɴᴇʀᴀʟꜱ ᴡʜᴇɴ ᴛʜᴇʏ ʀᴇᴀᴄᴛ ᴡɪᴛʜ ᴡᴀᴛᴇʀ ᴇ. ᴘʜʏꜱɪᴄᴀʟ ᴅɪꜱɪɴᴛᴇɢʀᴀᴛɪᴏɴ ᴀɴᴅ ʀᴇᴅᴜᴄᴛɪᴏɴ ɪɴ ᴛʜᴇ ꜱɪᴢᴇ ᴏꜰ ᴛʜᴇ ʀᴏᴄᴋꜱ ᴡɪᴛʜᴏᴜᴛ ᴄʜᴀɴɢɪɴɢ ᴛʜᴇɪʀ ᴄʜᴇᴍɪᴄᴀʟ ᴄᴏᴍᴘᴏꜱɪᴛɪᴏɴ. ꜰ. ᴅᴇꜱᴄʀɪʙᴇꜱ ᴛʜᴇ ʙʀᴇᴀᴋɪɴɢ ᴅᴏᴡɴ ᴏʀ ᴅɪꜱꜱᴏʟᴠɪɴɢ ᴏꜰ ʀᴏᴄᴋꜱ ᴀɴᴅ ᴍɪɴᴇʀᴀʟꜱ ᴏɴ ᴛʜᴇ ꜱᴜʀꜰᴀᴄᴇ ᴏꜰ ᴛʜᴇ ᴇᴀʀᴛʜ. ɢ. ᴅᴇᴄᴏᴍᴘᴏꜱᴇꜱ, ᴅɪꜱꜱᴏʟᴠᴇꜱ, ᴀʟᴛᴇʀꜱ ᴏʀ ᴡᴇᴀᴋᴇɴꜱ ᴛʜᴇ ʀᴏᴄᴋ ᴛʜʀᴏᴜɢʜ ᴄʜᴇᴍɪᴄᴀʟ ᴘʀᴏᴄᴇꜱꜱᴇꜱ ᴛᴏ ꜰᴏʀᴍ ʀᴇꜱɪᴅᴜᴀʟ ᴍᴀᴛᴇʀɪᴀʟꜱ. ʜ. ᴘʟᴀɴᴛꜱ ᴀɴᴅ ᴀɴɪᴍᴀʟꜱ (ɪɴᴄʟᴜᴅɪɴɢ ʜᴜᴍᴀɴꜱ) ᴀꜱ ᴀɢᴇɴᴛ ᴏꜰ ᴍᴇᴄʜᴀɴɪᴄᴀʟ ᴡᴇᴀᴛʜᴇʀɪɴɢ ɪ. ᴡʜᴇɴ ᴡᴀᴛᴇʀ ɢᴇᴛꜱ ɪɴꜱɪᴅᴇ ᴛʜᴇ ᴊᴏɪɴᴛꜱ, ᴀʟᴛᴇʀɴᴀᴛᴇ ꜰʀᴇᴇᴢɪɴɢ ᴀɴᴅ ᴛʜᴀᴡɪɴɢ ᴇᴘɪꜱᴏᴅᴇꜱ ᴘʀʏ ᴛʜᴇ ʀᴏᴄᴋ ᴀᴘᴀʀᴛ. ᴊ. ꜰᴏʀᴄᴇ ᴇxᴇʀᴛᴇᴅ ʙʏ ꜱᴀʟᴛ ᴄʀʏꜱᴛᴀʟ ᴛʜᴀᴛ ꜰᴏʀᴍᴇᴅ ᴀꜱ ᴡᴀᴛᴇʀ ᴇᴠᴀᴘᴏʀᴀᴛᴇꜱ ꜰʀᴏᴍ ᴘᴏʀᴇ ꜱᴘᴀᴄᴇꜱ ᴏʀ ᴄʀᴀᴄᴋꜱ ɪɴ ʀᴏᴄᴋꜱ ᴄᴀɴ ᴄᴀᴜꜱᴇꜱ ᴛʜᴇ ʀᴏᴄᴋ ᴛᴏ ꜰᴀʟʟ ᴀᴘᴀʀᴛ
ᴀᴄᴛɪᴠɪᴛʏ ₁: ᴍᴀᴛᴄʜ ɪᴛ!
ᴅɪʀᴇᴄᴛɪᴏɴꜱ: ᴍᴀᴛᴄʜ ᴛʜᴇ ᴅᴇꜱᴄʀɪᴘᴛɪᴏɴꜱ ɪɴ ᴄᴏʟᴜᴍɴ ʙ ᴛᴏ ᴛʜᴇ ᴛᴇʀᴍꜱ ɪɴ ᴄᴏʟᴜᴍɴ ᴀ. ᴡʀɪᴛᴇ ᴛʜᴇ
ᴄᴏʀʀᴇᴄᴛ ʟᴇᴛᴛᴇʀ ʙᴇꜱɪᴅᴇ ᴛʜᴇ ɴᴜᴍʙᴇʀ.
WRITE THE LETTER OF THE CORRECT ANSWER:
_______₁. ᴡᴇᴀᴛʜᴇʀɪɴɢ
_______₂. ʙɪᴏʟᴏɢɪᴄᴀʟ ᴀᴄᴛɪᴠɪᴛʏ
_______₃. ᴀʙʀᴀꜱɪᴏɴ
_______₄. ꜱᴀʟᴛ ᴄʀʏꜱᴛᴀʟ ɢʀᴏᴡᴛʜ
_______₅. ꜰʀᴏꜱᴛ ᴡᴇᴅɢɪɴɢ
_______₆. ᴅɪꜱꜱᴏʟᴜᴛɪᴏɴ
_______₇. ᴏxɪᴅᴀᴛɪᴏɴ
_______₈. ʜʏᴅʀᴏʟʏꜱɪꜱ
_______₉. ᴍᴇᴄʜᴀɴɪᴄᴀʟ ᴡᴇᴀᴛʜᴇʀɪɴɢ
_______₁₀. ᴄʜᴇᴍɪᴄᴀʟ ᴡᴇᴀᴛʜᴇʀɪɴɢ
ᴄʜᴏɪᴄᴇꜱ:
ᴀ. ᴅɪꜱꜱᴏᴄɪᴀᴛɪᴏɴ ᴏꜰ ᴍᴏʟᴇᴄᴜʟᴇꜱ ɪɴᴛᴏ ɪᴏɴꜱ; ᴄᴏᴍᴍᴏɴ
ᴇxᴀᴍᴘʟᴇꜱ ɪɴᴄʟᴜᴅᴇ ᴅɪꜱꜱᴏʟᴜᴛɪᴏɴ ᴏꜰ ᴄᴀʟᴄɪᴛᴇ ᴀɴᴅ ꜱᴀʟᴛ
ʙ. ᴡᴇᴀʀɪɴɢ ᴀᴡᴀʏ ᴏꜰ ʀᴏᴄᴋꜱ ʙʏ ᴄᴏɴꜱᴛᴀɴᴛ ᴄᴏʟʟɪꜱɪᴏɴ ᴏꜰ
ʟᴏᴏꜱᴇ ᴘᴀʀᴛɪᴄʟᴇꜱ
ᴄ. ʀᴇᴀᴄᴛɪᴏɴ ʙᴇᴛᴡᴇᴇɴ ᴍɪɴᴇʀᴀʟꜱ ᴀɴᴅ ᴏxʏɢᴇɴ ᴅɪꜱꜱᴏʟᴠᴇ
ᴡᴀᴛᴇʀ
ᴅ. ᴄʜᴀɴɢᴇ ɪɴ ᴛʜᴇ ᴄᴏᴍᴘᴏꜱɪᴛɪᴏɴ ᴏꜰ ᴍɪɴᴇʀᴀʟꜱ ᴡʜᴇɴ ᴛʜᴇʏ
ʀᴇᴀᴄᴛ ᴡɪᴛʜ ᴡᴀᴛᴇʀ
ᴇ. ᴘʜʏꜱɪᴄᴀʟ ᴅɪꜱɪɴᴛᴇɢʀᴀᴛɪᴏɴ ᴀɴᴅ ʀᴇᴅᴜᴄᴛɪᴏɴ ɪɴ ᴛʜᴇ ꜱɪᴢᴇ ᴏꜰ
ᴛʜᴇ ʀᴏᴄᴋꜱ ᴡɪᴛʜᴏᴜᴛ ᴄʜᴀɴɢɪɴɢ ᴛʜᴇɪʀ ᴄʜᴇᴍɪᴄᴀʟ
ᴄᴏᴍᴘᴏꜱɪᴛɪᴏɴ.
ꜰ. ᴅᴇꜱᴄʀɪʙᴇꜱ ᴛʜᴇ ʙʀᴇᴀᴋɪɴɢ ᴅᴏᴡɴ ᴏʀ ᴅɪꜱꜱᴏʟᴠɪɴɢ ᴏꜰ ʀᴏᴄᴋꜱ
ᴀɴᴅ ᴍɪɴᴇʀᴀʟꜱ ᴏɴ ᴛʜᴇ ꜱᴜʀꜰᴀᴄᴇ ᴏꜰ ᴛʜᴇ ᴇᴀʀᴛʜ.
ɢ. ᴅᴇᴄᴏᴍᴘᴏꜱᴇꜱ, ᴅɪꜱꜱᴏʟᴠᴇꜱ, ᴀʟᴛᴇʀꜱ ᴏʀ ᴡᴇᴀᴋᴇɴꜱ ᴛʜᴇ ʀᴏᴄᴋ
ᴛʜʀᴏᴜɢʜ ᴄʜᴇᴍɪᴄᴀʟ ᴘʀᴏᴄᴇꜱꜱᴇꜱ ᴛᴏ ꜰᴏʀᴍ ʀᴇꜱɪᴅᴜᴀʟ
ᴍᴀᴛᴇʀɪᴀʟꜱ.
ʜ. ᴘʟᴀɴᴛꜱ ᴀɴᴅ ᴀɴɪᴍᴀʟꜱ (ɪɴᴄʟᴜᴅɪɴɢ ʜᴜᴍᴀɴꜱ) ᴀꜱ ᴀɢᴇɴᴛ ᴏꜰ
ᴍᴇᴄʜᴀɴɪᴄᴀʟ ᴡᴇᴀᴛʜᴇʀɪɴɢ
ɪ. ᴡʜᴇɴ ᴡᴀᴛᴇʀ ɢᴇᴛꜱ ɪɴꜱɪᴅᴇ ᴛʜᴇ ᴊᴏɪɴᴛꜱ, ᴀʟᴛᴇʀɴᴀᴛᴇ ꜰʀᴇᴇᴢɪɴɢ
ᴀɴᴅ ᴛʜᴀᴡɪɴɢ ᴇᴘɪꜱᴏᴅᴇꜱ ᴘʀʏ ᴛʜᴇ ʀᴏᴄᴋ ᴀᴘᴀʀᴛ.
ᴊ. ꜰᴏʀᴄᴇ ᴇxᴇʀᴛᴇᴅ ʙʏ ꜱᴀʟᴛ ᴄʀʏꜱᴛᴀʟ ᴛʜᴀᴛ ꜰᴏʀᴍᴇᴅ ᴀꜱ ᴡᴀᴛᴇʀ
ᴇᴠᴀᴘᴏʀᴀᴛᴇꜱ ꜰʀᴏᴍ ᴘᴏʀᴇ ꜱᴘᴀᴄᴇꜱ ᴏʀ ᴄʀᴀᴄᴋꜱ ɪɴ ʀᴏᴄᴋꜱ
ᴄᴀɴ ᴄᴀᴜꜱᴇꜱ ᴛʜᴇ ʀᴏᴄᴋ ᴛᴏ ꜰᴀʟʟ ᴀᴘᴀʀᴛ
Step by step
Solved in 2 steps
